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Valved Supersport X-Pipe Exhaust System

A Fabspeed's valved exhaust design: valves open for full flow and an aggressive note, closed for a tone smoother than stock. cat-back exhaust for the Porsche 991.2 Turbo/Turbo S, giving GT2 RS-style dual exhaust tones at the push of a button. Valves closed route exhaust through Fabspeed's 2.75-inch A crossover pipe joining the two exhaust banks into an X shape, smoothing flow for a fuller, balanced tone. for a sophisticated cruising tone; open the valves and exhaust rockets straight from the sport cats for an aggressive scream with crackles and pops on downshifts. It uses German manufacturer of the high-flow catalytic converters Fabspeed fits in its sport cat products. German Euro 6 catalytic converters, guaranteeing no check engine light, built from 14-16 gauge mandrel-bent T304L stainless steel. Available in a Race (cat-bypass) or Street (sport cat) configuration. Fits all Porsche 991.2 Twin Turbo/Turbo S vehicles from 2017 to 2020.
Frequently asked
Does the Valved Supersport X-Pipe Exhaust System fit my 911 Turbo S?
This listing is specific to the Porsche 911 Turbo S (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?
Not in the Street configuration; Fabspeed guarantees no check engine light with the HJS German Euro 6 catalytic converters fitted.
What's the difference between Race and Street?
Street includes Fabspeed's Sport Cats and stays emissions legal; Race uses cat-bypass pipes with no catalytic converters, intended for closed track and off-road use only.
What happens with the valves closed vs open?
Closed, exhaust routes through Fabspeed's X-pipe for a smoother, quieter cruising tone; open, it bypasses the X-pipe for an aggressive scream with crackles and pops on downshifts.
Which option should I choose?
Choose Street if you want to keep the car emissions legal and street-driven; it comes with Fabspeed's Sport Cats and no check engine light, guaranteed. Choose Race only for closed track and off-road use, since it swaps in cat-bypass pipes with no catalytic converters at all. Tip finish (polished or satin black) is a styling choice.
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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