Soul Performance Valved Cat-Back Exhaust System with Straight Cut Jet-Hot Matte Black Tips (20-24 Corvette C8 w/o NPP Dual Mode Exhaust, Excluding Z06)

Improve upon the factory design to increase and refine the V8 tone.

Increase the presence and character of the exhaust note in the cabin while maintaining a reasonable level of resonance / drone while driving in both the valves closed and open modes through our signature drone fighting capabilities.

Heighten aggressiveness with valves open while maintaining an overall sound level potential / quality that can still be reasonably driven on the street in combination with other complementary aftermarket exhaust components – such as Sport Catalytic Converters or headers.

Offer the ability to notably reduce the sound level of the car outside to fly under the radar when necessary.

Achieve an effective delta in sound between both modes for two usable, well engineered experiences – mild and wild, even for cars not fitted from the factory with valve control.

RESEARCH & DEVELOPMENT

With valves closed, the exhaust is routed through a bespoke SOUL chambered muffler we designed with an internal X-Pipe to meet our sound goals. This unique muffler was crafted to match our high standard of drone fighting mufflers that we are known for in the Porsche world. We tested a more traditional perforated core muffler design as well but the carefully engineered chambers of the final muffler result in a more aggressive sound on and off throttle with reduced undesirable tones. With valves open, exhaust flow is free to exit through 3″ piping for a thunderous roar. Secondary flow through the muffler and x-pipe reduces rasp and smooths the exhaust note for a higher pitched, more refined sound. The end result is two distinct and enjoyable sound modes – mild and wild.

AFM valve deletes are included for the factory exhaust valves (designed to limit flow in four-cylinder mode) in order to delete them without triggering a check engine light.

Due to the close proximity of the exhaust to sensitive components and plastic, heat shields are a MUST. We’ve partnered with PTP Turbo Blankets to produce a bespoke, form-fitting heat shielding solution. Far superior to no-name brand copies, PTP Lava Turbo Blankets are constructed with an outer layer made from pulverized volcanic lava rock (Rated 1800°F Direct Heat / 2500°F Radiant Heat) formed into fabric and woven into a tight mesh weave. These blankets are internally insulated with high temperature calcium magnesium silicate wool (Rated 1832°F Continuous / 2300°F Peak) overlaid with a high temperature stainless steel mesh for increased durability and improved thermal resistance. The Lava Blankets are designed to withstand the harshest of conditions.

CONSTRUCTION: Each component is made in-house by our fabrication team from mandrel bent .060″ wall T304L stainless steel tubing, laser cut brackets, and waterjet cut flanges. Welds are back purged for proper penetration and maximum durability. Our 4″ double wall stainless steel tips are available in a number of finishes and have depth adjustment for perfect fitment to meet your desired aesthetic.

FINISHES: SOUL tips are available in several styles and finishes. Natural finishes options include polishing, hand-brushing, and a matte Signature Satin. Black tips are ceramic coated with Jet-Hot for maximum bonding strength and increased finish durability. Looking for something unique? Contact us for custom logos and colors.

BOLT ON AND GO: Each exhaust component is built and tested in a thick gauge aluminum fixture (which prevents warping) to ensure perfect fitment. Every piece is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition.

Fitment:

• 2020 Chevrolet Corvette
• 2021 Chevrolet Corvette
• 2022 Chevrolet Corvette
• 2023 Chevrolet Corvette
• 2024 Chevrolet Corvette

Details

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