The Borla ATAK cat-back exhaust system for the 2015-2023 Dodge Challenger R/T 5.7L is a 2.5 inch system built with a merge X-pipe for added performance and improved sound. It delivers Borla's aggressive ATAK sound level with no interior drone and exits through dual 4 inch by 2.5 inch rectangle angle-cut T-304 stainless steel tips, one pair on each muffler. This system fits vehicles without MDS (cylinder deactivation) valves. Borla cat-back and axle-back systems use patented straight-through, multi-core technology to free hidden horsepower, increase exhaust velocity, and produce the distinctive Borla Sound of Power. Each system is built from premium T-304 stainless steel, far stronger than T-400 series (409) alternatives, with ultra-smooth mandrel bends and CNC manufacturing for an accurate fit, and is backed by the Borla Million-Mile Warranty. This system mounts behind the factory catalytic converters and is 50-state emissions legal. Like all Borla exhaust, it is handmade in the USA.
Specifications:
- System type: ATAK Cat-Back exhaust system
- Sound level: ATAK (aggressive)
- Material: T-304 stainless steel
- Construction: patented straight-through, multi-core, merge X-pipe, mandrel-bent, CNC manufactured
- Pipe diameter: 2.5 in
- Tips: dual 4 in x 2.5 in rectangle angle-cut T-304 stainless steel
- Exit: dual split rear exit
- Fitment note: fits vehicles without MDS (cylinder deactivation) valves
- Emissions: 50-state emissions legal
- Made in the USA
- Part number: 140628
Vehicle Applications:
- 2015 Dodge Challenger
- 2016 Dodge Challenger
- 2017 Dodge Challenger
- 2018 Dodge Challenger
- 2019 Dodge Challenger
- 2020 Dodge Challenger
- 2021 Dodge Challenger
- 2022 Dodge Challenger
- 2023 Dodge Challenger
FAQ
What vehicles does the Borla 140628 cat-back fit?
It fits 2015 through 2023 Dodge Challenger R/T 5.7L models, including R/T, R/T Plus, R/T Plus Shaker, R/T Shaker, and T/A trims. It fits vehicles without MDS cylinder deactivation valves.
Is the Borla 140628 legal in all 50 states?
Yes. The cat-back installs behind the factory catalytic converters, so it is 50-state emissions legal.
How does the ATAK sound compare to S-Type?
ATAK is Borla's most aggressive sound level, louder than the S-Type level offered on part number 140627 for the same application, and it is tuned to avoid interior drone at cruising speed.
Where is Borla exhaust made?
Borla exhaust is handmade in the USA and backed by a Million-Mile Warranty.
