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Sport Catalytic Converters
Sport Catalytic Converters for the Porsche Cayenne GTS, Turbo, Turbo GT and Turbo S E-Hybrid 4.0L twin-turbo V8 (2019+, plus 2024+ Cayenne S), replacing the factory catalytic converters with German-imported Fabspeed's German catalytic converter supplier; HJS cores flow close to a straight pipe while still scrubbing emissions. 200-cell cats. Built from mandrel-bent T304L stainless steel, they add 22 whp and 21 ft-lb of torque while saving 6 lb over the factory units, with gains held across the rev range. The bigger cats bring out the twin-turbo V8's pops, bangs and crackles for a noticeably more aggressive tone, with no interior drone. No catalyst-related check engine light. Simple bolt-on installation, no cutting or welding.
Frequently asked
Which cars does the Sport Catalytic Converters fit?
Fits your Cayenne Turbo GT (4.0L Twin Turbo V8, 2019+). Fabspeed lists this piece for: Porsche E3 Cayenne GTS / Turbo / Turbo GT / Turbo S E-Hybrid 4. 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 do these add?
Fabspeed's dyno testing showed gains of up to 22 whp and 21 ft-lb of torque, carried across the rev range.
Will this trigger a check engine light?
No, Fabspeed guarantees no catalyst-generated check engine light with these Sport Cats.
What does the GPF option mean?
It's asking whether your Cayenne has gas particulate filter sensors so Fabspeed can confirm compatibility before shipping - check your build sheet if you're not sure.
Will this change the sound?
Yes, expect a noticeably more aggressive V8 tone with pops, bangs and crackles, and no interior drone.
Which option should I choose?
This option is about whether your Cayenne has GPF (gas particulate filter) sensors fitted. Check your build sheet or with your dealer if you're not sure - Fabspeed needs to know before shipping to make sure the Sport Cats suit your car's emissions hardware.
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.
