Kooks Ultra-GREEN Catted Connection Pipes with Blankets - Chevrolet Corvette C8 2023-2026

Kooks high-flow catted connection pipes for the 2023-2026 Chevrolet Corvette C8 (Stingray, Z06, E-Ray, ZR1). A 3-inch stainless steel inlet steps to a 5-inch bodied section with EPA-compliant Ultra-GREEN catalytic converters and includes thermal blankets for heat management. Handcrafted in the USA from T304 stainless steel.

Specifications

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