SOUL 2025+ Chevrolet Corvette C8 ZR1 / ZR1X Sport Catalytic Converters

2025+ Chevrolet Corvette C8 ZR1 / ZR1X SOUL Sport Catalytic Converters

Upgrade your 2025+ Chevrolet Corvette C8 ZR1 or ZR1X with SOUL Sport Catalytic Converters, designed to reduce restriction, improve throttle response, increase exhaust sound, and unlock additional performance from the twin-turbo LT7 platform.
Built in-house by SOUL Performance Products, these high-flow catalytic converters use premium 300-cell catalysts, T304L stainless steel construction, and integrated heat shielding for a high-quality direct-fit upgrade.

Key Features

Designed for 2025+ C8 Corvette ZR1 / ZR1X

Premium 300-cell high-flow catalytic converters

T304L stainless steel construction
Back-purged TIG welded
Integrated heat shielding
Direct bolt-on installation
Includes new gaskets and hardware
Reduces exhaust restriction
Improves throttle response
Adds more turbo and exhaust sound
Approximately 11.9 lbs lighter than factory components

Made in Willow Grove, Pennsylvania

Backed by a Lifetime Warranty

Performance
Independent dyno testing reported:

Maximum gains over 87 WHP
Maximum gains over 106 lb-ft of torque
Peak gains of approximately 6 WHP and 14 lb-ft

Tested with factory hardware and 93-octane fuel

Actual gains can vary depending on vehicle conditions, fuel, modifications, and tuning.
 

Sound
The high-flow catalysts provide a noticeable increase in turbo sound and exhaust presence while keeping overall volume relatively controlled compared with more aggressive exhaust modifications.
Construction

Mandrel-bent .065" T304L stainless steel tubing

SOUL-spec 300-cell metallic catalyst cores

High precious-metal catalyst loading
Precision-cut mounting brackets
Back-purged TIG welds
Hand-applied heat shielding
Fixture-tested for accurate fitment

Vehicle Fitment
Fits:

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

What's Included

Driver-side Sport Catalytic Converter
Passenger-side Sport Catalytic Converter
New gaskets
Installation hardware

Installation
Designed as a direct replacement for the restrictive factory catalytic converters. Each assembly is fixture-tested for proper fitment before shipment.
Professional installation is recommended.
Warranty
Backed by the manufacturer’s Lifetime Warranty for both street and track use.