Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips (20-26 Corvette C8 Stingray w/ NPP Dual Mode Exhaust)

Dual Personality Sound Control. This Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips is designed to give your Corvette C8 Stingray two distinct acoustic profiles at the touch of a button. With the valves open, the exhaust unleashes a raw, aggressive roar that amplifies the V8’s muscle car heritage and mid-engine exotic tone. Close the valves, and the system transforms into a refined, subdued soundtrack ideal for cruising through neighborhoods or city streets. This dual-mode functionality ensures you never have to compromise between performance and discretion, offering a tailored driving experience for every mood and setting.

Proven Power Gains. Fabspeed’s engineering delivers measurable performance improvements across both open and closed valve modes. Compared to the factory NPP exhaust, dyno testing revealed peak gains of 4 wheel horsepower and 6 ft/lbs of torque with valves open. In closed mode, the Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips shines even brighter, with peak gains of 11.5 hp and 10 ft/lbs of torque, and curve gains reaching up to 14 hp and 15 ft/lbs of torque. These enhancements translate to sharper throttle response, improved acceleration, and a more exhilarating driving experience whether you're on the track or the open road.

Premium Materials and Craftsmanship. Crafted from 3.0” (76mm) T304L and 321 stainless steel tubing, this Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips is built to endure the rigors of high-performance driving. Every component is CNC mandrel bent and hand-fabricated in-house at Fabspeed Motorsport USA, ensuring unmatched quality and precision. The system includes flexible bellows and amorphous silica fiber heat shielding wrapped in 321 stainless steel for superior thermal management. These materials not only enhance durability but also reflect Fabspeed’s commitment to excellence in every detail.

Lightweight Design Advantage. The Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips offers a significant weight reduction compared to the heavy OEM NPP exhaust. Weighing in at 20 lbs (9 kg) less than the factory setup, this cat-back system improves overall vehicle dynamics and contributes to better handling and responsiveness. Shedding unnecessary weight without sacrificing strength or performance is a hallmark of motorsport-grade engineering, and this system delivers on that promise with every mile.

Installation. Putting this Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips on your Corvette C8 Stingray takes 1 hour to install.

Warranty. There is a lifetime warranty on this product.

Application. The Fabspeed Motorsport Valvetronic Maxflo Cat-Back Exhaust System with Carbon Fiber Tips fits 2020-2026 Corvette C8 Stingray models with NPP Dual Mode Exhaust.

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