The Borla ATAK cat-back exhaust system for the 2015-2023 Dodge Challenger Hellcat 6.2L V8 delivers Borla's aggressive ATAK sound level, the loudest in the lineup, with sound tuned to stay clear and drone-free inside the cabin. Tips are not included; the system reuses the factory tips and valance. 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, mandrel-bent, CNC manufactured
- Tips: not included, reuses factory tips and valance
- Emissions: 50-state emissions legal
- Made in the USA
- Part number: 140646
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 140646 cat-back fit?
It fits 2015 through 2023 Dodge Challenger 6.2L V8 models, including SRT Hellcat, SRT Hellcat Widebody, SRT Hellcat Redeye, SRT Hellcat Redeye Widebody, SRT Demon, SRT Demon 170, SRT Jailbreak, SRT Super Stock, and the 2023 Jailbreak variants.
Are exhaust tips included?
No. This system reuses the factory tips and valance.
How loud is the ATAK sound level?
ATAK is Borla's most aggressive sound level, louder than the S-Type and Touring levels, and it is tuned to avoid interior drone at cruising speed.
Is the Borla 140646 legal in all 50 states?
Yes. The cat-back installs behind the factory catalytic converters, so it is 50-state emissions legal.
