Corsa Sport Cat-Back Exhaust (Polished)

12-21 Jeep Grand Cherokee 6.4L SRT

14466

Give your vehicle a refined yet aggressive voice with the CORSA Sport Cat-Back Exhaust System (Polished Tips). Engineered with patented Reflective Sound Cancellation® (RSC®) Technology, this system is tailored for enthusiasts who want aggressive sound during acceleration with a quiet, drone-free cabin at cruising speed. Constructed from 2.75” mandrel-bent 304L stainless steel, the Sport system features a non-restrictive straight-through design that reduces back pressure and boosts performance—translating into better throttle response, improved efficiency, and enhanced driving enjoyment. Polished 4.5” Pro-Series dual-wall tips complete the premium look and feel, exiting cleanly at the rear for a muscular, factory-plus aesthetic.

Performance & Sound:

• Sound Level: Sport – aggressive under throttle, quiet while cruising
• Patented RSC® Technology eliminates in-cabin drone
• Straight-through design increases airflow and reduces back pressure
• Improves horsepower, torque, and fuel efficiency
• Tuned specifically for 6.4L HEMI V8 performance

Build Quality:

• Pipe Diameter: 2.75”
• Material: 304L stainless steel – corrosion-resistant and durable
• Mandrel-bent tubing for optimized exhaust flow
• Welded for precision, strength, and longevity

Exhaust Tips:

• Tip Style: Single
• Tip Size: 4.5”
• Tip Type: Pro-Series (Dual Wall Slash Cut)
• Finish: Polished stainless steel
• Exit Style: Dual Rear – fills bumper cutouts perfectly

Installation & Fitment:

• Type: Cat-Back
• Bolt-on installation – no welding or cutting required
• Includes high-quality TORCA clamps and full-color instructions
• Installs after the factory catalytic converter – 50-state emissions legal
• Made in the USA

CORSA Performance is an American manufacturer of high-performance exhaust systems, headers, and intake components, built around engineering the “science of sound” and measurable flow improvements. CORSA’s stainless exhaust upgrades are popular with enthusiasts who want a refined tone paired with performance-minded design for trucks and modern muscle applications.