Corsa Performance
Xtreme Cat-Back Exhaust (6.4L)
SKU: 14424
View on Corsa Performance website+12
Horsepower
+10
Torque (ft-lbs)
-8
Pounds Saved vs Stock
Skill Level
Install Time
Build Stage
Mounts to
Exhaust System →What You'll Need
Jack and jack stands, basic hand tools.
First-time modders or complementing existing upgrades
Compatible Vehicles
Price Comparison
Compare prices across 2 retailers — all links go to the real product page
Why Install This?
Benefits
- Incremental gains that stack well with other bolt-on mods
- Improved exhaust flow and aggressive exhaust note
- Cat-back systems are 50-state legal since they're behind the catalytic converters
- Easy bolt-on installation — most people can do this in their driveway with basic tools
Things to Know
- Sound level varies by brand — some are very loud, others more refined
What Does This Do?
Corsa's Xtreme uses their patented RSC (Reflective Sound Cancellation) technology — essentially anti-drone engineering that cancels out the annoying low-frequency cabin resonance that plagues other loud exhausts. The result is an exhaust that's aggressive and loud outside the car but surprisingly tolerable inside on the highway. This is Corsa's most aggressive HEMI offering, louder than their Sport model. The polished stainless tips and T-304 construction give it a premium look and feel. If you want loud outside and comfortable inside, Corsa's RSC technology is genuinely unique in the market.
Fitment Notes
Fits 2015-2023 Challenger 6.4L HEMI and Hellcat.
Technical Details
RSC-equipped exhaust eliminates drone while being loud outside. Best of both worlds.
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