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Primary Sport Catalytic Converters

200-cell German manufacturer of the high-flow catalytic converters Fabspeed fits in its sport cat products. German sport catalytic converters for the Porsche 957 Cayenne Turbo/Turbo S (2008-2010), a direct replacement for the factory cats, built from Bent over an internal mandrel so the tube keeps a constant diameter through the bend, unlike crush-bending. A grade of stainless steel used for exhaust tubing, chosen for heat resistance and corrosion resistance. for improved exhaust flow and a fuller exhaust note without triggering a check-engine light.
Frequently asked
Does the Primary Sport Catalytic Converters fit my Cayenne?
This listing is specific to the Porsche Cayenne (957). 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?
Fabspeed says these HJS catalytic converters provide enough emissions scrubbing to prevent a check engine light, unlike a straight cat-bypass pipe.
Does it still sound like a straight pipe?
Fabspeed describes the flow as up to 90-93% of a straight pipe, giving a similar straight pipe exotic sound while retaining catalytic converters.
How much power does it add?
Fabspeed lists a gain of about 15 horsepower over the stock catalytic converters.
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.









