Corsa [OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Single Tip | 11-13 Silverado Sierra 2500 6.0L 158WB cor24796

Upgrade your truck’s tone and performance with the Corsa Sport 3.0" Cat-Back Exhaust System, engineered for the 2011–2013 Chevrolet Silverado 2500 and GMC Sierra 2500 6.0L V8 with Extended Cab / Long Bed (158.2" Wheelbase) configurations.

This premium Cat-Back exhaust delivers a powerful, refined exhaust note with a deep, aggressive tone under acceleration — all while maintaining a comfortable, drone-free cabin thanks to Corsa’s patented RSC™ (Reflective Sound Cancellation) technology.

Crafted from 304L stainless steel and finished with a 4.0" polished slash-cut tip, this system combines exceptional performance, superior corrosion resistance, and head-turning style.

Though now [OBSOLETE], this system remains a benchmark in performance exhaust design, offering reliability, precision fitment, and unmatched sound quality.

Key Features:

• Sport Sound Level: Deep, aggressive tone with no interior drone

• 3.0" Mandrel-Bent Tubing: Optimized exhaust flow for improved performance

• Polished 4.0" Tip: Single wall, slash-cut design enhances visual appeal

• High-Quality Construction: 304L stainless steel for long-lasting durability

• Improved Power & Efficiency: Reduced backpressure increases horsepower and torque

• Easy Bolt-On Installation: Includes all hardware and detailed instructions

• 50-State Emissions Legal: Installs behind the catalytic converter

• Made in the USA: Proudly manufactured in Berea, Ohio

Fitment:

• 2011–2013 Chevrolet Silverado 2500 6.0L V8 – Extended Cab / Long Bed (158.2" Wheelbase)

• 2011–2013 GMC Sierra 2500 6.0L V8 – Extended Cab / Long Bed (158.2" Wheelbase)

Bring out the true sound and strength of your heavy-duty GM truck with the Corsa Sport Cat-Back Exhaust System — performance, precision, and premium quality in every detail.