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Sport Catalytic Converter and X-Pipe Exhaust System
Sport catalytic converter and X-pipe exhaust system for the Ferrari 812 Superfast and GTS (2018+, US-spec non-OPF cars), replacing the factory 700-cell cats and archaic H-pipe with 200-cell HJS German tri-metallic catalysts and an investment-cast stainless X-pipe. Enlarged 5-inch piping from the engine side to the cat improves flow, and the cast X-pipe's knife-edge center blends the two cylinder banks for better scavenging and a smooth, ripping V12 sound. Dyno testing showed max gains of 30.2whp and 31.5 lb-ft of torque (36hp at the crank), taking peak output from 661.8 to 684.3whp, while saving 10 lbs. Guarantees no catalyst-generated check engine light on US-spec cars without OPF/GPF filters; cars fitted with those filters will trigger a CEL if removed.
Frequently asked
Does the Sport Catalytic Converter and X-Pipe Exhaust System fit my 812 Superfast / GTS?
This listing is specific to the Ferrari 812 Superfast / GTS. 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?
On US-spec, non-OPF Superfast cars, no. Fabspeed guarantees no catalyst-generated check engine light. Some 812s are equipped with OPF/GPF filters, and removing those will trigger a check engine light.
How is this different from the factory exhaust?
It replaces the factory 700-cell cats and the factory's H-pipe design, which doesn't scavenge efficiently, with larger 200-cell HJS cats and a cast X-pipe that balances the tone between cylinder banks.
How much power does it add?
Dyno testing showed max gains of 30.2whp and 31.5 lb-ft of torque, about 36hp at the crank, taking peak output from 661.8 to 684.3whp.
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.
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