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Titanium Supercup Cat-Back Exhaust System
Non-valved titanium Cat-back means everything from the catalytic converters to the tips; the factory headers and cats stay in place. Supercup A crossover pipe joining the two exhaust banks into an X shape, smoothing flow for a fuller, balanced tone. exhaust for the Porsche 992 GT3, GT3 RS and ST (also 991.2 Speedster), built around a 70mm investment-cast titanium X-pipe with 2.75-inch mandrel-bent titanium tubing sized specifically for these cars (Fabspeed notes a larger 76mm tube loses power and adds drone). Saves 27 lbs versus the stock muffler, gives the 4.0-litre flat six a higher-pitched, exotic tone with no added interior drone, and includes electronic valve simulators to prevent a check engine light. This cat-back system stays emissions legal in all 50 states and worldwide. Choose from matte carbon fiber, polished stainless, brushed stainless or titanium tips, with an optional 90-degree turndown.
Frequently asked
Does the Titanium Supercup Cat-Back Exhaust System fit my 911 Speedster?
This listing is specific to the Porsche 911 Speedster (991.2). 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, it includes electronic valve simulators to prevent that, and the system stays emissions legal in all 50 states and worldwide.
Do I need to specify if my car has GPFs?
Yes, Fabspeed offers separate part configurations depending on whether your car has factory Gas Particulate Filters, so select the option matching your car.
Why does this use 2.75in tubing instead of something larger?
Fabspeed sized the tubing at 70mm deliberately. Going up to 76mm loses power and adds drone and worse sound, per their in-house testing.
Is this a valved exhaust?
No, this is the non-valved version; Fabspeed also offers valved options separately.
Which option should I choose?
Tip finish is a cosmetic choice: matte carbon fiber, polished or brushed stainless, or titanium, with an optional 90-degree turndown for track use. Separately, confirm whether your car has factory Gas Particulate Filters (GPFs), since that determines which part fits your car.
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.
