SOUL 2025+ Chevrolet Corvette C8 ZR1 / ZR1X Competition Downpipes

2025+ Chevrolet Corvette C8 ZR1 / ZR1X SOUL Competition Downpipes

Unlock more sound, response, and power from your 2025+ Chevrolet Corvette C8 ZR1 or ZR1X with SOUL Competition Downpipes. Designed for maximum flow, these large-diameter 3.5-inch cat-bypass downpipes replace the restrictive factory catalytic converter assemblies.
Built in-house by SOUL Performance Products, they deliver major weight savings, a more aggressive turbo/exhaust note, and substantial performance gains for competition-oriented builds.
 

Key Features

Fits 2025+ C8 Corvette ZR1 / ZR1X

3.5-inch high-flow downpipe design
Smooth transition to 3-inch factory rear exhaust
Cat-bypass / competition configuration
T304L stainless steel construction
Back-purged TIG welded
Integrated 321 stainless heat shielding
Direct bolt-on fitment
Includes new gaskets and hardware
Approximately 32.5 lbs lighter than factory components

Made in Willow Grove, Pennsylvania

Backed by a Lifetime Warranty

Performance
Independent dyno testing reported:

Maximum gains over 100 WHP
Maximum gains over 130 lb-ft of torque
Peak gains of approximately 55 WHP and 30 lb-ft

Tested with factory hardware and 93-octane fuel

SOUL also reports additional gains when paired with supporting modifications and tuning.
 

 
Sound
Removing the factory catalysts allows significantly more turbo and exhaust sound to come through, giving the ZR1 a much more aggressive character than the factory setup.
Construction

Mandrel-bent .065" T304L stainless steel tubing

Precision-cut flanges and brackets
Back-purged TIG welds
321 stainless steel embossed heat shielding
Fixture-built and quality-control tested
Designed for maximum exhaust flow and durability

Vehicle Fitment
Fits:

2025+ Chevrolet Corvette C8 ZR1
2025+ Chevrolet Corvette C8 ZR1X

What's Included

Driver-side competition downpipe
Passenger-side competition downpipe
Four new gaskets
Installation hardware

Installation
Designed as a direct replacement for the factory catalytic converter assemblies. Each set is fixture-tested for proper fitment before shipment.
Professional installation is recommended.
Important Note
These are cat-bypass competition downpipes intended for competition/off-road use where permitted. Check your local emissions and road-use regulations before installation.
Warranty
Backed by the manufacturer’s Lifetime Warranty for street and track use.