C7 Corvette Grand Sport Borla ATAK Axle-Back Exhaust 11905 with NPP
Unleash the full potential of your C7 Corvette Grand Sport with the Borla ATAK Axle-Back Exhaust 11905 with NPP, built for 2017-2019 models with NPP. This axle-back exhaust delivers an intense, race-inspired ATAK sound—the loudest in Borla’s C7 lineup—with a commanding tone throughout the RPM range. Featuring polished 4.25-inch tips, it includes AFM and NPP valves for dynamic sound control—shop now for your Grand Sport!
The Borla 11905 is constructed from premium T304 stainless steel, ensuring durability and corrosion resistance. Its 2.75-inch main piping and straight-through muffler design maximize exhaust flow, boosting throttle response and power output. Made in the USA with advanced heat shielding, this system protects your Grand Sport’s undercarriage while adding a sleek aesthetic. It bolts on effortlessly with included hardware, requiring no modifications for lasting performance.
With over 40 years of exhaust expertise, Borla crafts this ATAK axle-back exhaust to dominate your C7 Grand Sport’s sound profile. The optimized exhaust flow delivers a deep, aggressive roar, perfect for enthusiasts seeking maximum intensity on the track. Whether you’re accelerating in a 2017 Grand Sport or pushing a 2019 model to its limits, this system delivers unmatched performance and style.
Why Choose Borla ATAK 11905 with NPP?
- Race-Inspired Sound: Loudest ATAK tone for track intensity
- Enhanced Exhaust Flow: 2.75-inch piping for better throttle response
- Premium Material: T304 stainless steel construction
- Heat Shielding: Protects undercarriage components
- Polished Tips: 4.25-inch round rolled angle-cut design
- Perfect Fit: Bolt-on with AFM and NPP compatibility
- USA-Made Excellence:
What to Expect When You Choose Borla Exhaust
- Increased power for track-ready performance
- Deep, commanding exhaust note for intensity
- Enhanced throttle response for dynamic drives
- Optimized exhaust flow for a power boost
- Durable stainless steel build for longevity
- Seamless installation, no modifications needed
Corvette Compatibility
- C7 Corvette Grand Sport with NPP: 2017, 2018, 2019
- Product Note: Includes NPP valves, Without AMF valves
- Fits C7 Corvette Grand Sport with Manual Transmission
- 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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