Valvetronic Chevy Corvette C8 / C8 Z06 400 Cell Catted Downpipes

Chevy Corvette C8 / C8 Z06 400 Cell Catted Downpipes
Unlock the full potential of your mid-engine Corvette with these EPA-compliant 400 Cell High-Flow Catted Downpipes. Designed for C8 Stingray and C8 Z06 models, they reduce exhaust restrictions, improve throttle response, and deliver a sharper, more aggressive exhaust note—all while staying street-legal.
Key Features

High-Flow, EPA-Compliant CatalystsIncreases exhaust flow without sacrificing emissions compliance. Reduces backpressure for stronger mid-range torque and high-RPM performance.

Enhanced SoundTransforms the stock exhaust into a deeper, louder, and more aggressive tone. Pair with a Valvetronic or other performance exhaust for maximum motorsport-inspired sound.

Precision EngineeringMandrel-bent tubing ensures smooth flow. TIG-welded stainless steel construction withstands high temperatures and performance use.

Direct OEM FitBolt-on installation using factory mounting points. No cutting, welding, or permanent modifications required. Sensor placements are OEM-style for proper operation.

Track-Ready & ReliableBuilt for both street and track use. Optimized flow architecture balances performance and compliance. High-temperature-resistant catalyst cores provide long-term durability.

Performance Benefits

Noticeable increase in exhaust volume and tone
Sharper crackles and deeper low-end rumble
Improved throttle response and engine efficiency
Compatible with other aftermarket performance systems

Vehicle Fitment

2026 Chevrolet Corvette Z06
Select C8 Stingray models

Shipping & Lead Time

Free shipping to the 48 contiguous states
In-stock items typically ship within 1–3 business days

Upgrade your Corvette at the source. These 400 Cell Catted Downpipes are the foundation of any serious performance build, delivering unmatched airflow, sound, and reliability.