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Carbon Fiber Rear Diffuser
A carbon fibre rear diffuser for the Ferrari 488 GTB and Spider (2016+), a genuine carbon fibre bolt-on replacement for the factory diffuser, finished in a glossy clear coat. The 488's active-aero veins bolt straight onto it, so full factory diffuser function is retained alongside the carbon fibre finish. Saves weight over the factory part; DIY installation. Special-order item, so check lead time before ordering. Owners who'd rather not tackle it themselves can have Rennen Motorsport or an authorised dealer fit it instead.
Frequently asked
Which cars does the Carbon Fiber Rear Diffuser fit?
Fits your Ferrari 488 GTB/Spider (2015-2019). Fabspeed lists this piece for: all Ferrari 488 GTB / Spider vehicles worldwide (2016+). 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?
Carbon pieces are made to order at Fabspeed USA, and the standard one-week lead time doesn't apply: the lay-up and curing process means build times vary a lot with part complexity. That's exactly why these are consult-only — we confirm the current build time with Fabspeed and give you a real date on your free consult before anything is ordered. Delivery to Australia then adds 3-4 days via UPS, included in the price.
Will my active-aero veins still work?
Yes, the 488's active-aero veins bolt straight onto this diffuser, so full factory function is retained.
What's the finish?
Genuine carbon fibre with a glossy clear coat.
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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