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With two distinct tones, SOUL's C8 Corvette Valved Exhaust offers a significant sound improvement over the factory exhaust through a bespoke chambered X-pipe muffler. Valves open mode elicits an aggressive V8 rumble for an invigorating driving experience. Valves closed mode calms down the volume for more refined cruising with just enough presence to be appreciated. Built around premium HJS HD 200 cell catalysts, Soul Performance Products Sport Catalytic Converters offer significant increases in power and sound with no compromises or check engine lights.
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.
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.
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.
Features: - All Soul Performance Products exhaust components are backed by our Lifetime Warranty for both street and track use
- Peak power gains of 17 whp and 20 ft-lbs of torque (as tested with factory valved exhaust)
- Added performance with NO check engine light
- Designed and built in-house at our Willow Grove, PA facility
- 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 complimentary 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.
Fitment:- Chevrolet C8 Corvette 2020-2024
Note:- Trimming of the inner fender liner and exhaust heat shield is required on all vehicles and headlight auto leveling sensor may need to be disabled / removed and rerouting of brake hard line may be necessary to protect from heat - as such we recommend professional installation.
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