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CORSA Performance

Corsa 2020-2025 Corvette C8 3in Valved Cat-Back 4.5in Blk Quad Tips - Fits Factory NPP Exhaust w/AFM

$3,596.99 $3,299.99 Save $297.00

SKU: C009 21106BLK

In Stock
In Stock
Ships by Aug 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 21106BLK

Designed specifically for NPP equipped C8 Corvette, CORSA Performance C8 Muffler Delete NPP & AFM Catback Exhaust System offers aggressive sound and minimizes restrictions for maximum weight savings and performance. CORSA Performance Muffler Delete C8 cat back exhaust systems are designed exclusively for NPP equipped Corvettes to eliminate restrictions, maximize weight savings, resolve check engine lights, and bring the noise. Different from the Track Series Exhaust, the CORSA Performance Muffler Delete exhaust system retains the NPP valve eliminating CEL issues while also allowing for some sound control. To maximize the cruising experience this kit maintains the C8 AFM valve functionality in addition to the C8 NPP valves for the best on-road, in-cabin experience possible. This exhaust system is ideal for C8 drivers looking for the loudest exhaust combination CORSA offers for the NPP equipped C8 Corvette while still seeking to eliminate the multi-displacement flutter present at cruise. Each system has been Track-Tested and Dyno proven to maximize performance producing up to 18 HP and 16 LBS Ft. of TQ. all while shaving nearly 20 pounds from the stock exhaust system.

3.0in. Muffler Delete 4 Valve Cat-Back Exhaust System with NPP Sound control and 4.5in. Polished Pro-Series Tips

MIA's Description

The CORSA Performance Muffler Delete Cat-Back Exhaust with Black Tips (MPN: 21106BLK) is an aggressive performance exhaust system engineered to unleash the full auditory potential of the 6.2L LT2 engine in the Corvette C8. It features precision-crafted 3.0-inch diameter stainless steel piping coupled with quad 4.5-inch Pro-Series slash cut tips with a sleek Black PVD finish. Exclusive valve assemblies are redesigned for exceptional durability under intense heat, seamlessly integrating with factory actuator motors to preserve vehicle diagnostics and sound modes, allowing drivers to customize their driving experience with both louder and quieter sound profiles. Installation is moderately complex and recommended to be performed by professionals familiar with GM factory tolerances; some vehicles may require a valve relearn procedure as specified by GM guidelines to avoid triggering a check engine light. This exhaust system is backed by a limited lifetime warranty on the exhaust components and a five-year warranty on the valve assemblies.

Fitment

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Specifications

BrandCORSA Performance
Part NumberC009 21106BLK

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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