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Competition Conversion Kit - For Valved Exhaust
A Competition Conversion Kit for owners of Fabspeed's Valvetronic Exhaust System on the Porsche 981 Cayman GT4 and Boxster Spyder (2015-2016), converting the valved section into a valveless competition exhaust for the lightest, most aggressive setup available. It drops 11 lb versus the valved section it replaces, using 2.5-inch pipes made in-house from T304L stainless steel. It's cat-back and emissions legal, bolts on using the existing hardware with no cutting or welding, and can be swapped back to the valved setup at any time. It's not compatible with the factory OEM exhaust, only with the Fabspeed Valvetronic Exhaust System.
Frequently asked
Which cars does the Competition Conversion Kit - For Valved Exhaust fit?
Fits your 981 Cayman GT4. Fabspeed lists this piece for: 2015-2016 Porsche 981 Cayman GT4 / 981 Boxster Spyder equipped with a Fabspeed Motorsport Valvetronic Exhaust System. 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.
Can I go back to the valved exhaust later?
Yes, it's a direct replacement for the valved section of the Valvetronic Exhaust System and can be converted back at any time.
How much weight does this save?
11 lb less than the valved section of the Fabspeed Valvetronic Exhaust System it replaces.
Will this fit the factory exhaust?
No, it only fits cars already running Fabspeed's Valvetronic Exhaust System, not the factory OEM exhaust.
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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