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Supersport X-Pipe Exhaust System

Supersport X-pipe exhaust system for the McLaren 720S, a cat-back system that replaces the heavy factory muffler section to smooth exhaust flow for a sharper, more exotic tone. Because it's Cat-back means everything from the catalytic converters to the tips; the factory headers and cats stay in place. and leaves the factory catalytic converters untouched, it stays 50-state EPA and CARB compliant with no effect on emissions or warranty. Built from 3-inch (76mm) TIG and laser-welded T304L stainless steel with a V-band flange for a precise fit against the factory components. Fits all 720S coupes and spiders worldwide from 2018 onward.
Frequently asked
Which cars does the Supersport X-Pipe Exhaust System fit?
Fits your McLaren 720S (2017+). Fabspeed lists this piece for: all McLaren 720S vehicles, Coupes and Spiders worldwide 2018+; McLaren 720S. 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.
Is this legal for street use?
Yes, it's a cat-back system so the catalytic converters stay in place, keeping it 50-state EPA and CARB compliant.
Does it affect the factory warranty?
No, Fabspeed states it has no effect on emissions or warranty since it's cat-back only.
What size is the tubing?
3 inch (76mm), TIG and laser-welded T304L stainless steel.
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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