EX-2387 Corsa 3.0″ Cat-Back Xtreme Exhaust System w/ 4.5″ Polished Pro-Series Tips 20-23

Much like the CORSA performance Track Series the Xtreme Exhaust System is made for drivers seeking an ultra-aggressive exhaust note without resonance caused by 4 cylinder economy mode operation. This exhaust is designed to eliminate restrictions and bring the noise while shaving 25 pounds from the factory exhaust!

CORSA C8 Corvette Cat-Back Xtreme Exhaust System features:

• AFM Only Valve System
• 13 Decibels Louder than Stock
• +18 HP & 16 LBS Ft of TQ
• 25 lbs lighter than stock
• 3.0″ 304 Stainless Steel Construction
• Twin 4.5″ Pro Series Tips
• Straight-through Design
• Mandrel Bent
• Lifetime Warranty/5 Years Valves

Note: Can be installed on 2020-2023 C8 Stingray Corvettes equipped with or without factory NPP option – but does not allow for continued use of the NPP option. This system features the AFM valves only. See DCS # EX-2383 for system to continue using the NPP option.

DCS recommends installation of exhaust be performed by a professional. Due to GM factory tolerances some C8 exhaust systems may require GM valve relearn sequence (valves should be re-calibrated according to GM Document ID 5406413) to mitigate a check engine light.

Since the introduction of RSC (Reflective Sound Cancellation) technology, DCS has yet to see a manufacturer match CORSA’s performance on these four characteristics (+ HP, + Torque, no resonance & great sound). In addition, you will also experience some trailing throttle noise (or burble) on deceleration, so do not be surprised when your audience thinks you are driving a full blown race car.

Corsa Item Number 21102