Granatelli Motor Sports Corvette Parts and Accessories

High-Performance C8 Corvette Granatelli Ignition Wires for 2020-2025

Boost your 2020-2025 C8 Corvette’s performance with these C8 Corvette Granatelli Ignition Wires, designed for Stingray, Z06, and E-Ray models. Perfect for enthusiasts seeking high-performance spark for dynamic drives, these Granatelli Coil-Near-Plug wires deliver maximum electrical energy, enhancing horsepower and throttle response for track or street.

These C8 Corvette ignition wires feature Granatelli’s patented 0-ohm technology (U.S. Patent 7,185,622) for low resistance and high noise suppression, ensuring full energy transfer to the spark plugs. Crafted with high-temperature silicone boots (500°F resistance), an 8mm jacket, and fiberglass-reinforced braid, they include stainless snap-lock connectors. They fit the LT2 6.2L V8, are OBD-II safe, and require 1-2 hours for installation with basic tools.

Why Granatelli Leads in Corvette Performance Upgrades - Granatelli Motor Sports, with decades of innovation, is trusted for its USA-made, track-tested parts. These ignition wires, designed for the C8’s advanced LT2 engine, maximize spark efficiency, ideal for car shows or high-performance runs.

Variant Options

• Yellow (28-8051HTY): Vibrant finish for a bold engine bay look.
• Black (28-8051HTB): Sleek, understated style for subtle elegance.
• Red (28-8051HTR): Eye-catching color for dynamic appeal.
• Blue (28-8051HTBL): Striking hue for a custom aesthetic.

Benefits of C8 Corvette Granatelli Ignition Wires

• Enhanced Power: 0-ohm wires boost horsepower up to 15HP.
• Improved Response: Smoother idle and snappier throttle.
• Perfect Fit: Designed for C8’s LT2 6.2L V8 engine.
• Durable Design: 500°F silicone boots resist heat.
• Noise Suppression: Patented EMI/RFI protection ring.
• Color Options: Yellow, Black, Red, or Blue jackets.
• Reliable Performance: OBD-II safe, no interference.

What to Expect

• Faster Starts: Quicker engine firing on cold starts.
• Smoother Operation: Enhanced idle and RPM performance.
• Increased Efficiency: Improved fuel economy.
• Track-Ready Power: Boosted spark for dynamic drives.
• Long-Lasting Durability: Resists heat and wear.
• Showroom Appeal: Vibrant colors enhance engine bay.

Corvette Compatibility

• Fits 2020-2025 C8 Corvette Stingray (automatic).
• Fits 2023-2025 C8 Corvette Z06 (automatic).
• Fits 2024-2025 C8 Corvette E-Ray (automatic). Professional installation recommended.

What Corvette Owners Say:

“These Granatelli ignition wires gave my C8 Stingray a smoother idle and snappier throttle!” – Ryan T.

Discover more C8 Corvette Performance Parts in our Corvette Performance Collection.

Since 2007, Custom Corvette Accessories has delivered premium parts to Corvette enthusiasts with fast, reliable shipping.

Quick nationwide delivery—1-2 days for in-stock items. Get the best ignition wires for C8 Corvette now!

Enhanced C8 Corvette Granatelli Ignition Wires for 2020-2025

Elevate your 2020-2025 C8 Corvette’s engine performance with these C8 Corvette Granatelli Ignition Wires, tailored for Stingray, Z06, and E-Ray models. Designed for enthusiasts chasing superior spark delivery for exhilarating drives, these Granatelli Coil-Near-Plug wires amplify horsepower and sharpen throttle response, ideal for track sessions or spirited street runs.

These C8 Corvette ignition wires utilize Granatelli’s patented 0-ohm technology (U.S. Patent 7,185,622) to minimize resistance and enhance EMI/RFI suppression, ensuring optimal spark plug energy transfer. Built with 500°F-resistant silicone boots, an 8mm fiberglass-reinforced jacket, and stainless snap-lock connectors, they are engineered for the C8’s LT2 6.2L V8. OBD-II safe and easy to install in 1-2 hours with basic tools, they deliver reliable performance.

Why Granatelli Leads in Corvette Performance Upgrades - With decades of expertise, Granatelli Motor Sports crafts USA-made, track-proven components. These ignition wires, optimized for the C8’s LT2 engine, boost ignition efficiency, making them perfect for performance enthusiasts or car show displays.

Variant Options

• Yellow/Black (28-8051HTYB): Vibrant finish for a bold engine bay look.
• Black/Black (28-8051HTBB): Sleek, understated style for subtle elegance.
• Red/Black (28-8051HTRB): Eye-catching color for dynamic appeal.
• Blue/Black (28-8051HTBLB): Striking hue for a custom aesthetic.

Benefits of C8 Corvette Granatelli Ignition Wires

• Enhanced Power: 0-ohm wires boost horsepower up to 15HP.
• Improved Response: Smoother idle and snappier throttle.
• Perfect Fit: Designed for C8’s LT2 6.2L V8 engine.
• Durable Design: 500°F silicone boots resist heat.
• Noise Suppression: Patented EMI/RFI protection ring.
• Color Options: Yellow/Black, Black/Black, Red/Black, Blue/Black jackets.
• Reliable Performance: OBD-II safe, no interference.

What to Expect

• Faster Starts: Quicker engine firing on cold starts.
• Smoother Operation: Enhanced idle and RPM performance.
• Increased Efficiency: Improved fuel economy.
• Track-Ready Power: Boosted spark for dynamic drives.
• Long-Lasting Durability: Resists heat and wear.
• Showroom Appeal: Vibrant colors enhance engine bay.

Corvette Compatibility

• Fits 2020-2025 C8 Corvette Stingray
• Fits 2023-2025 C8 Corvette Z06
• Fits 2024-2025 C8 Corvette E-Ray

What Corvette Owners Say:

“These Granatelli ignition wires gave my C8 Stingray a smoother idle and snappier throttle!” – Ryan T.

Discover more C8 Corvette Performance Parts in our Corvette Performance Collection.

Since 2007, Custom Corvette Accessories has delivered premium parts to Corvette enthusiasts with fast, reliable shipping.

Quick nationwide delivery—1-2 days for in-stock items. Get the best ignition wires for C8 Corvette now!

C7 Corvette Granatelli 28-1545HTYB

C7 Corvette Granatelli Spark Plug Wires - High Temp - Yellow/Black. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTYB Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-1545HTY

C7 Corvette Granatelli Spark Plug Wires - High Temp - Yellow. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTY Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-1545HTRB

C7 Corvette Granatelli Spark Plug Wires - High Temp - Red/Black. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTRB Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-1545HTR

C7 Corvette Granatelli Spark Plug Wires - High Temp - Red. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTR Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette High Temp Spark Plug Wires

C7 Corvette Granatelli Spark Plug Wires - High Temp - Blue/Black. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTBLB Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Spark Plug Wires 28-1545HTBL

C7 Corvette Granatelli Spark Plug Wires - High Temp - Blue. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTBL Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-1545HTBB

C7 Corvette Granatelli Spark Plug Wires - High Temp - Black/Black. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTBB Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-1545HTB

C7 Corvette Granatelli Spark Plug Wires - High Temp - Black. Give your C7 Corvette Stingray, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LT1 and LT5 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTB Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-0514-CPRM

C7 Corvette Granatelli Malevolent Coil Packs - 85KV - Red. Give your C7 Corvette Stingray, Grand Sport and Z06 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LT1 and LT4 Engines. These Red Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Malevolent Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0514-CPRM Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-0514-CPBM

C7 Corvette Granatelli Malevolent Coil Packs - 85KV - Blue. Give your C7 Corvette Stingray, Grand Sport and Z06 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LT1 and LT4 Engines. These Blue Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Malevolent Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0514-CPBM Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-0514-CPM

C7 Corvette Granatelli Malevolent Coil Packs - 85KV - Black. Give your C7 Corvette Stingray, Grand Sport and Z06 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LT1 and LT4 Engines. These Black Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Malevolent Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0514-CPM Sold as a Set of (8)

Fitment: C7 Corvette Stingray, Grand Sport and Z06 (2014 - 2018)

C7 Corvette Granatelli 28-0513-CPBR

C7 Corvette Granatelli Coil Packs - 80KV - Red. Give your C7 Corvette Stingray and Grand Sport, the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LT1 Engines. These Red Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CPBR Sold as a Set of (8)

Fitment: C7 Corvette Stingray and Grand Sport (2014 - 2018)

Product Note: Will NOT fit Z06 LT4

C7 Corvette Granatelli 28-0513-CPB

C7 Corvette Granatelli Coil Packs - 80KV - Blue. Give your C7 Corvette Stingray and Grand Sport, the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LT1 Engines. These Blue Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CPB Sold as a Set of (8)

Fitment: C7 Corvette Stingray and Grand Sport (2014 - 2018)

Product Note: Will NOT fit Z06 LT4

C7 Corvette Granatelli 28-0513-CP

C7 Corvette Granatelli Coil Packs - 80KV - Black. Give your C7 Corvette Stingray and Grand Sport, the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LT1 Engines. These Black Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CP Sold as a Set of (8)

Fitment: C7 Corvette Stingray and Grand Sport (2014 - 2018)

Product Note: Will NOT fit Z06 LT4

C6 Corvette Granatelli 28-1811HTYB

C6 Corvette Granatelli Spark Plug Wires - High Temp - Yellow and Black. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTYB Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTY

C6 Corvette Granatelli Spark Plug Wires - High Temp - Yellow. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTY Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTRB

C6 Corvette Granatelli Spark Plug Wires - High Temp - Red and Black. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTRB Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTR

C6 Corvette Granatelli Spark Plug Wires - High Temp - Red. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTR Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTBLB 

C6 Corvette Granatelli Spark Plug Wires - High Temp - Blue and Black. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTBLB Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTBL

C6 Corvette Granatelli Spark Plug Wires - High Temp - Blue. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTBL Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTBB

C6 Corvette Granatelli Spark Plug Wires - High Temp - Black and Black. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTBB Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Granatelli 28-1811HTB

C6 Corvette Granatelli Spark Plug Wires - High Temp - Black. Give your C6 Corvette, Grand Sport and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS2, LS3 and LS7 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1811HTB Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport and Z06 (2005 - 2013)

C6 Corvette Red Coil Packs 28-0513-CPRM

C6 Corvette Granatelli Malevolent Coil Packs - 85KV - Red. Give your C6 Corvette, Grand Sport, Z06 and ZR1 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LS2, LS3, LS7 and LS9 Engines. These Red Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Malevolent Corvette Coils increase combustion efficiency, improve idle quality, gas milage and increase throttle response. 28-0513-CPRM Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport, Z06 and ZR1 (2005 - 2013)

C6 Corvette Blue Coil Packs 28-0513-CPBM

C6 Corvette Granatelli Malevolent Coil Packs - 85KV - Blue. Give your C6 Corvette, Grand Sport, Z06 and ZR1 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LS2, LS3, LS7 and LS9 Engines. These Blue Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Malevolent Corvette Coils increase combustion efficiency, improve idle quality, gas milage and increase throttle response. 28-0513-CPBM Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport, Z06 and ZR1 (2005 - 2013)

C6 Corvette Black Coil Packs 28-0513-CPM 

C6 Corvette Granatelli Malevolent Coil Packs - 85KV - Black. Give your C6 Corvette, Grand Sport, Z06 and ZR1 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LS2, LS3, LS7 and LS9 Engines. These Black Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Malevolent Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CPM Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport, Z06 and ZR1 (2005 - 2013)

C6 Corvette Red Coil Packs 28-0513-CPR

C6 Corvette Granatelli Coil Packs - 80KV - Red. Give your C6 Corvette, Grand Sport, Z06 and ZR1 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LS2, LS3, LS7 and LS9 Engines. These Red Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CPR Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport, Z06 and ZR1 (2005 - 2013)

C6 Corvette Blue Coil Packs 28-0513-CP

C6 Corvette Granatelli Coil Packs - 80KV - Blue. Give your C6 Corvette, Grand Sport, Z06 and ZR1 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LS2, LS3, LS7 and LS9 Engines. These Blue Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CP Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport, Z06 and ZR1 (2005 - 2013)

C6 Corvette Coil Packs 28-0513-CP 

C6 Corvette Granatelli Coil Packs - 80KV - Black. Give your C6 Corvette, Grand Sport, Z06 and ZR1 the clean power it has been missing with a set of Granatelli Coil Packs. Fits all LS2, LS3, LS7 and LS9 Engines. These Black Coil Packs deliver almost twice the voltage of your OEM Coil Packs. These Granatelli Corvette Coils increase combustion efficiency, improve idle quality, gas mileage and increase throttle response. 28-0513-CP Sold as a Set of (8)

Fitment: C6 Corvette, Grand Sport, Z06 and ZR1 (2005 - 2013)

C5 Corvette Granatelli 28-1545HTRB

C5 Corvette Granatelli Spark Plug Wires - High Temp - Red and Black. Give your C5 Corvette and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS1 and LS6 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTRB Sold as a Set of (8)

Fitment: C5 Corvette and Z06 (1997 - 2004)

C5 Corvette Granatelli 28-1545HT

C5 Corvette Granatelli Spark Plug Wires - High Temp - Red. Give your C5 Corvette and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS1 and LS6 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HT Sold as a Set of (8)

Fitment: C5 Corvette and Z06 (1997 - 2004)

C5 Corvette Granatelli 28-1545HTBLB

C5 Corvette Granatelli Spark Plug Wires - High Temp - Blue and Black. Give your C5 Corvette and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS1 and LS6 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTBLB Sold as a Set of (8)

Fitment: C5 Corvette and Z06 (1997 - 2004)

C5 Corvette Granatelli 28-1545HTBL

C5 Corvette Granatelli Spark Plug Wires - High Temp - Blue. Give your C5 Corvette and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS1 and LS6 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTBL Sold as a Set of (8)

Fitment: C5 Corvette and Z06 (1997 - 2004)

C5 Corvette Granatelli 28-1545HTBB

C5 Corvette Granatelli Spark Plug Wires - High Temp - Black and Black. Give your C5 Corvette and Z06 the power it has been missing with a set of Granatelli 8mm Spark Plug Wires. Fits all LS1 and LS6 Engines. These Coil-Near-Plug wires deliver up to 400% more power to the plug than the OEM wires, all the while delivering 0 Ohm resistance. Featuring a solid stainless connector cable and true stainless core, you are guaranteed no stereo or computer interference. These Granatelli Corvette Spark Plug Wires have a high temperature boot that can resist temps up to 1200 degrees, making them perfect for aftermarket Header applications. 28-1545HTBB Sold as a Set of (8)

Fitment: C5 Corvette and Z06 (1997 - 2004)

Granatelli High Temp Spark Plug Wires – C5 Corvette (1997-2004)

Elevate your C5 Corvette with Granatelli Spark Plug Wires in sleek black. Tailored for LS1 and LS6 engines, these 8mm Coil-Near-Plug wires deliver 400% more spark energy and 0 Ohm resistance, ensuring razor-sharp throttle response and maximized power output. Ideal for high-performance builds or spirited daily drives, they optimize combustion efficiency for noticeable gains.

Crafted with a solid stainless connector cable and true stainless core, these wires eliminate stereo or ECU interference, a frequent issue with inferior aftermarket options. Their high-temp silicone boots withstand 1200°F, making them perfect for C5 Corvettes equipped with aftermarket headers. Designed for a direct bolt-on installation, they fit all C5 models, including the Z06, without any modifications. The black finish enhances your engine bay’s aggressive aesthetic.

Why Choose Granatelli Spark Plug Wires?

• 400% more spark energy for superior combustion
• 0 Ohm resistance for peak electrical efficiency
• 1200°F high-temp boots for header compatibility
• Stainless core prevents electronic interference
• Direct bolt-on fit for LS1 and LS6 engines
• Sleek black design for a polished look
• Complete set of 8 for full replacement
• Proven reliability on street and track

What to Expect

• Enhanced throttle response and acceleration
• Smoother idle with consistent spark delivery
• Increased horsepower and torque output
• No radio or computer interference
• Long-lasting durability in high-heat conditions
• Hassle-free installation, no tuning required

“These Granatelli wires transformed my C5 Z06! Throttle’s crisp, and the engine bay looks incredible.” – Corvette enthusiast

Corvette Compatibility

• C5 Corvette Coupe, Convertible, FRC, Z06: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
• Fits all LS1 and LS6-equipped models
• Note: Not CARB compliant

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