This Borla ATAK cat-back system is tuned specifically for the supercharged 6.2L Camaro ZL1 and retains the factory Dual Mode NPP valves. The O.E. system must be cut to install it. A merge X-pipe improves performance and the system exits through 4" polished T-304 stainless steel tips in a dual split rear configuration. Borla cat-back systems use patented straight-through, multi-core technology to free up hidden horsepower, and increased exhaust velocity adds power, response, 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 manufacturing for an accurate fit, and is backed by Borla's Million-Mile Warranty. Like all Borla exhaust, it is handmade in the USA. This is a street cat-back system that mounts behind the factory catalytic converters, so it is 50-state emissions legal. It is not recommended for convertibles.
Specifications:
- System type: ATAK cat-back exhaust
- Sound level: ATAK (most aggressive)
- Material: T-304 austenitic stainless steel
- Construction: patented straight-through, multi-core, mandrel-bent, CNC-manufactured
- Pipe configuration: merge X-pipe
- Valves: retains factory Dual Mode NPP valves
- Tips: 4" polished T-304 stainless steel
- Exit style: dual split rear exit
- Emissions: 50-state emissions legal
- Warranty: Million-Mile Warranty
- Made in the USA
- Part number: 140727
Vehicle Applications:
- 2017 Chevrolet Camaro
- 2018 Chevrolet Camaro
- 2019 Chevrolet Camaro
- 2020 Chevrolet Camaro
- 2021 Chevrolet Camaro
- 2022 Chevrolet Camaro
- 2023 Chevrolet Camaro
FAQ
Does this Borla cat-back fit my Camaro ZL1?
It fits 2017-2023 Chevrolet Camaro ZL1 models with the supercharged 6.2L V8. The factory exhaust must be cut for installation, and it is not recommended for convertibles.
What tips does this system use?
The system uses 4-inch polished T-304 stainless steel tips.
What does the ATAK sound level mean?
ATAK (Acoustically Tuned Applied Kinetics) is Borla's most aggressive sound level, louder and more race-inspired than the S-Type and Touring tiers, while still controlling interior drone.
Is this Borla exhaust 50-state emissions legal?
Yes. As a street cat-back system it installs behind the factory catalytic converters and does not alter emissions equipment, so it is 50-state emissions legal.
Where is this Borla exhaust made and what warranty does it carry?
Borla exhaust is handmade in the USA from T-304 austenitic stainless steel and is backed by Borla's Million-Mile Warranty.

