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Sport Catalytic Converters
Sport racing catalytic converters for the 2025+ Corvette C8 ZR1 (does not fit 2026+ ZR1X), using two 200-cell German manufacturer of the high-flow catalytic converters Fabspeed fits in its sport cat products. tri-metallic sport cats imported from Germany, EPA compliant and European homologated, certified and TUV approved. Fabspeed's dyno testing showed gains of 91whp and 141 lb-ft of torque, with a 120.5dB sound level, while saving 20 lbs (9.1kg). Built from aerospace-grade T304L stainless steel, laser-cut and TIG welded, and insulated with 2000°F ceramic fiber wrapped in an Inconel double-wall heat blanket. Manufactured in-house at Fabspeed's Fort Washington, Pennsylvania facility. No catalyst-related check engine light and no ECU tune is required, and installation is a simple bolt-on with no cutting or welding.
Frequently asked
Does the Sport Catalytic Converters fit my Corvette ZR1?
This listing is specific to the Chevrolet Corvette ZR1 (C8). Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.
What does the price include?
The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.
How long until it arrives?
Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.
How much power does this add?
Fabspeed's dyno testing showed gains of 91whp and 141 lb-ft of torque.
Will this fit the ZR1X?
No, this product fits 2025+ C8 ZR1 only, not the 2026+ ZR1X.
Do I need an ECU tune to use these?
No, no ECU tune is required, and Fabspeed guarantees no catalyst-generated check engine light.
Are these emissions legal?
Yes, they're EPA compliant and European homologated, certified and TUV approved.
Who installs it?
Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.
Is it covered by warranty?
Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.
Can I just buy this outright, or do I need to talk to someone first?
Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.
