The Borla ATAK axle-back exhaust system for the 2014 to 2019 Chevrolet Corvette C7 includes both AFM and NPP valves and exits through 4.25 inch polished T-304 stainless steel tips. It delivers Borla's most aggressive ATAK sound level. Borla cat-back and axle-back systems use patented straight-through, multi-core technology to free hidden horsepower while adding exhaust velocity, driving excitement, fuel economy, and the distinctive Borla Sound of Power. Each system is built from premium T-304 austenitic stainless steel with ultra-smooth mandrel bends and CNC precision for an accurate fit. Borla exhaust is handmade in the USA. As a street axle-back system it is 50-state emissions legal. The non-moving parts are covered by the Borla Million-Mile Warranty and the exhaust valves are warrantied for one year; failures of original equipment AFM and NPP actuators are not covered.
Specifications:
- System type: axle-back exhaust
- Sound level: ATAK
- Material: T-304 austenitic stainless steel
- Construction: all-welded, mandrel-bent, patented straight-through multi-core
- Includes AFM and NPP dual-mode valves
- Tips: 4.25 inch, polished
- Except Grand Sport models with manual transmission
- 50-state emissions legal
- Made in the USA
- Part number: 11875
Vehicle Applications:
- 2014 Chevrolet Corvette
- 2015 Chevrolet Corvette
- 2016 Chevrolet Corvette
- 2017 Chevrolet Corvette
- 2018 Chevrolet Corvette
- 2019 Chevrolet Corvette
FAQ
Which C7 Corvettes does this fit?
It fits 2014 through 2019 Chevrolet Corvette C7 models, including Stingray and Z06, except Grand Sport models with a manual transmission.
Does it include the exhaust valves?
Yes. This system includes both AFM and NPP dual-mode valves. Failures of original equipment AFM and NPP actuators are not covered by the Borla warranty.
How does ATAK compare to the S-Type and Touring sound levels?
ATAK is Borla's most aggressive sound level, louder than the Touring and S-Type tiers, with a bold wide-open-throttle tone while limiting interior drone.
Is this exhaust street legal and where is it made?
Yes, as a street axle-back system it is 50-state emissions legal, and Borla exhaust is handmade in the USA under the Borla Million-Mile Warranty.
