CORSA Pro-Series Valveless Cat-Back Exhaust - Chevrolet Corvette C8 2020-2025 - Black PVD Tips

The CORSA Pro-Series cat-back exhaust is a valveless 3.0in system in 304 stainless steel that replaces the C8's factory valves with straight-through mufflers and included valve simulators, so no valve relearn or check engine light results. It delivers CORSA's Xtreme sound level, the brand's most aggressive note, while patented Reflective Sound Cancellation (RSC) technology holds a drone-free cabin at cruise. The system adds up to 18 hp and 16 lb-ft, weighs about 19 lbs less than stock, and finishes with 4.5in Black PVD dual-wall slash-cut Pro-Series tips.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy