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Valvetronic Valved Sport Catback Exhaust System - Chevrolet Corvette Stingray (C8) 2020-2025
Lease for as low as $/week
Corvette C8 Titanium Valved Exhaust System
A New Sound Standard for the Mid-Engine Icon
Redefining the C8 Sound Experience
The Corvette C8 is a marvel of modern engineering, but from the factory, its soundtrack doesn’t fully unleash the car’s potential. At Valvetronic Designs, we’ve engineered a next-generation titanium exhaust system that transforms the driving experience, delivering a sound unlike anything else on the market.
Utilizing our proprietary muffler technology and a large cross-section X-pipe, this system produces a unique, world-class tone—rich, exotic, and truly unforgettable.
Two Personalities, One System
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Valves Open: Experience the C8’s true voice—a ferocious high-RPM wail paired with a deep, rumbling low end. Perfect for spirited drives, track days, and turning heads wherever you go.
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Valves Closed: Reverts to a refined, near-stock tone for stealthy cruising, early mornings, or long-distance comfort.
OEM-style electronic valves allow full integration with the factory Z Mode for seamless sound control.
Performance & Craftsmanship
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Material: Premium Grade 5 titanium for unmatched strength, heat resistance, and weight savings.
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Weight Reduction: 47.8 lbs lighter than the factory exhaust for improved performance and handling.
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Precision TIG Welding: Ensures maximum durability and a flawless finish.
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Direct OEM Fit: Connects to factory downpipes with no cutting or permanent modifications.
Fitment
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2020–2025 Chevrolet Corvette C8
Important Installation Notes
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Disconnect the battery before transferring valve actuators to the new exhaust.
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A relearn of valve operations must be performed by an official GM dealer using the latest software for proper function.
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Active Fuel Management (AFM) simulators are required. We recommend Paragon Performance’s AFM modules for optimal results.
This is more than an exhaust—it’s the soundtrack your mid-engine Corvette deserves. Lightweight, exotic, and fully controllable at the touch of a button, the Valvetronic Designs Titanium Valved Exhaust System transforms the C8 into an auditory masterpiece.
**Free Flow Front Pipes are designed for use on vehicles that will not be driven on public roadways or highways. Designed for off-road / track use only.
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.