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Sport Catalytic Converters
High-performance bolt-on replacements for the Ferrari Testarossa's heavy, restrictive OEM catalytic converters, using a 300-cell high-flow cat for increased power, sound, and throttle response. They're built from mirror-polished T304L stainless steel and optimized for maximum performance with no catalyst-generated check engine light. Fabspeed notes this is intended for closed track events and off-road use only, not certified for street use. Fits all Ferrari Testarossa vehicles from 1984 to 1996.
Frequently asked
Does the Sport Catalytic Converters fit my Testarossa?
This listing is specific to the Ferrari Testarossa. 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.
Will this trigger a check engine light?
No, Fabspeed says it's optimized for maximum performance with no catalyst-generated check engine light.
Is this street legal?
No, Fabspeed says it's intended for closed track events and off-road use only, not CARB or EPA certified.
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.
