Corsa Extreme Cat-Back Exhaust (Polished - Auto Transmission): Dodge Challenger SRT-8 6.4L V8 2011 - 2014

Corsa Extreme Cat-Back Exhaust (Polished - Auto Transmission)

11-14 Dodge Challenger SRT-8 6.4L V8

14427

Elevate your vehicle with the CORSA Performance Xtreme Cat-Back Exhaust System, built specifically for automatic transmission models. This system delivers the raw, aggressive tone muscle car enthusiasts crave—without the harsh drone that plagues lesser systems.

Constructed from mandrel-bent 2.75” 304 stainless steel, this cat-back is engineered for maximum durability, optimized airflow, and long-lasting performance. With CORSA’s patented Reflective Sound Cancellation® (RSC®) technology, you get zero drone during cruising, making it as enjoyable on long drives as it is at full throttle.

The Xtreme sound level turns heads with a throaty roar under acceleration and a commanding presence at idle. Finished with polished GTX rectangular single-wall tips, the exhaust enhances your vehicle rear profile with a clean, race-inspired look.

Sound & Performance:

• Xtreme Sound Level – loudest and most aggressive CORSA tone
• Deep, throaty rumble at idle
• Pro-stock style roar under wide-open throttle
• RSC® Technology eliminates interior drone at all speeds
• No tuning required

Construction & Materials:

• Premium 2.75” 304 stainless steel
• Mandrel-bent tubing for unrestricted flow
• Rock-solid build with precision TIG welds and high-quality finish

Exhaust Tips:

• Tip Style: Single
• Tip Shape: Rectangle
• Tip Type: GTX (Single Wall)
• Finish: Polished stainless steel
• Bold appearance that fills bumper cutouts perfectly

Design & Fitment:

• Type: Cat-Back
• Exit Style: Dual Rear
• Direct bolt-on installation – no cutting or modifications needed
• Designed and manufactured in the USA