Relic Performance

C8 ZR1 — Catless Downpipes

Track / off-road configuration.

Compatibility C8 Corvette ZR1 / ZR1X

Off-Road Use Only. These components are intended for closed-course competition use and may not be legal for street use. Installation on vehicles operated on public roads may violate local, state, or federal regulations.

System Context

Engineered for the most extreme Corvette ever built, the C8 ZR1 / ZR1X. These downpipes are designed to reduce restriction and sharpen response under load.

Best suited for track-focused builds where maximum flow and raw character are the priority. Pair with a Relic titanium system to complete the package.

Under Load Proof

Compare configurations captured under real load.

Details

For maximum performance and response, the Relic Performance Catless Competition Downpipes for the C8 ZR1 eliminate catalytic restriction entirely, allowing the twin-turbo V8 to operate at full potential.

Designed for off-road and track use, these downpipes deliver immediate turbo response, increased exhaust volume, and a raw, unfiltered sound profile. This configuration is intended for drivers who prioritize peak performance above all else.

This is the most aggressive downpipe option in the Relic lineup—engineered without compromise.

Key Features

Catless High-Flow Design
Eliminates restriction for maximum exhaust flow

Immediate Turbo Response
Improved boost onset and throttle reaction

Aggressive Sound Profile
Louder, sharper, and more visceral than catted configurations

Track-Focused Configuration
Intended for off-road and competition use only

Precision Fitment
Engineered specifically for the C8 ZR1 platform

Compatibility
C8 Corvette ZR1 / ZR1X