C7 Corvette Grand Sport Borla ATAK Axle-Back Exhaust 11903CB with NPP
Elevate your C7 Corvette Grand Sport with the Borla ATAK Axle-Back Exhaust 11903CB with NPP, designed for 2017-2019 models with NPP. This axle-back exhaust produces an intense, race-inspired ATAK sound—Borla’s most aggressive for the C7 Grand Sport—offering a commanding tone that resonates on every journey. With 4.25-inch dual round rolled angle-cut intercooled tips in black ceramic coating, it integrates AFM/NPP valves for sound versatility—shop now for your Grand Sport!
Built from high-grade T304 stainless steel, the Borla 11903CB guarantees lasting durability and corrosion resistance. Its 2.75-inch piping and straight-through muffler design enhance exhaust flow, elevating the LT1 engine’s responsiveness with improved power delivery across the RPM range. Manufactured in the USA with superior heat shielding, this system shields your Grand Sport’s undercarriage while adding a refined look. It installs seamlessly with included hardware, requiring no modifications for enduring performance, fitting manual transmission models only.
With over 40 years of exhaust innovation, Borla delivers a transformative sound experience for your C7 Grand Sport. The refined exhaust flow creates a sharp, aggressive roar, ideal for enthusiasts craving street-track dominance with dynamic control. Whether you’re navigating a 2017 Grand Sport through city streets or pushing a 2019 model on the track, this system ensures standout performance and style.
Why Choose Borla ATAK 11903CB with NPP?
- Street-to-Track Intensity: Borla’s boldest ATAK sound for versatility
- Improved Exhaust Flow: 2.75-inch piping for enhanced responsiveness
- High-Grade Material: T304 stainless steel for durability
- Heat Protection: Superior shielding for undercarriage safety
- Refined Tips: 4.25-inch dual round intercooled, black ceramic coated
- Flawless Fit: Bolt-on with AFM and NPP integration
- USA-Made Excellence:
What to Expect When You Choose Borla Exhaust
- Boosted power for street-track performance
- Sharp, commanding exhaust note for intensity
- Enhanced throttle response for spirited drives
- Refined exhaust flow for LT1 power gains
- Solid stainless steel build for longevity
- Effortless installation, no modifications needed
Corvette Compatibility
- C7 Corvette Grand Sport with NPP: 2017, 2018, 2019
- Product Note: Includes NPP and excludes AMF valves
- Fits manual transmission only
- Will NOT fit C7 GS with Automatic transmission
- Professional installation recommended
What Corvette Owners Say
“The Borla ATAK exhaust gave my C7 Grand Sport an unreal, aggressive tone!” – Jake R.
Browse other performance exhaust solutions in our Corvette Exhaust Collection.
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