aFe POWER MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust w/o Muffler Black (w/ NPP)For Corvette C8

Performance Gains: This system produced gains of up to +7 HP and +5 lbs. x Ft. TQ., as measured on our in-house dyno.

3 IN to 2-1/2 IN 304 Stainless Steel Construction: This cat-back exhaust system is constructed of 3 IN to 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability.

Aggressive Sound: This system produces an aggressive sound unleashing all available horsepower and torque.

Quad 4-1/2 IN Diameter Black Exhaust Tips: Finishing off this exhaust system are quad 4-1/2 IN diameter black stainless steel clamp-on exhaust tips. The tips features a laser etched aFe POWER logo for a unique style.

Installation: Utilizing factory style flanges and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

Interlock Flex Pipe: This cat-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability.

Integrated Mitered Merge X-Pipe: A mitered merge x-pipe is used to balance and evenly distribute exhaust pulses traveling through the exhaust system, minimizing exhaust drone and maximizing scavenging.

Exhaust valve: This cat-back exhaust system incorporates factory style NPP dual mode & AFM (active fuel management) exhaust valves which use the factory exhaust valve motors (not included). The valves helps regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance.

Computer-Aided Design: Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

TIG-Welded: 100% TIG-Welded for race-proven strength and durability.

aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.

• Up to +7 HP and +5 lbs. x Ft. TQ.
• Constructed from 3 IN to 2-1/2 IN Mandrel-Bent Brushed Finished 304 Stainless Steel Tubing
• Quad 4-1/2 IN Diameter Black Stainless Steel Clamp-On Exhaust Tips
• Accommodates Factory AFM and NPP Exhaust Valves (Valve Motors Not Included)
• Removes Muffler to Provide an Aggressive Tone
• Utilizes Factory Style Flanges and Hangers for a Secure Fit
• 100% TIG-Welded for Strength and Durability
• All Necessary Hardware is Included for a Hassle-Free Installation

This item will only fit vehicles equipped Z51 Performance Package or the factory performance exhaust upgrade that include NPP dual-mode exhaust valve. As with all aftermarket exhaust systems for the C8 Corvette, it may be necessary to have the exhaust valves re-calibrated according to GM Document ID 5406413. If you get a check engine light relating to the exhaust valves, we recommend taking your car to your Chevrolet dealer for the valve re-calibration.

This product does not require a CARB EO#.

Prop 65 Warning, Cancer and Reproductive Harm

• Instructions
• Dyno Chart