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Monoblock Wing Risers
Billet aluminum wing risers for the Porsche 981 Cayman GT4 (2015-2016) and 718 GT4 (2020+), also fitting GT4 factory race cars and Cayman RS race cars. CNC machined in-house from USA 6061 T6 aluminum after 3D laser scanning and CAD design, they raise the rear wing 5.75 in (146mm) and move it 1 in (25mm) rearward into cleaner airflow, adding downforce while improving rearward visibility since the wing no longer blocks the driver's view. Three angle-of-attack settings are available, from the factory 21 degrees up to a more aggressive 27.4 degrees, and the risers are stress tested to withstand over 3G of cornering force and 1200 lb of total downforce. Installation is a direct DIY bolt-on replacement for the factory struts, with no cutting required. It can also be fitted through Rennen Motorsport or an authorised dealer near you, for owners who'd rather not do it themselves.
Frequently asked
Which cars does the Monoblock Wing Risers fit?
Fits your 718 Cayman GT4. Fabspeed lists this piece for: Porsche 981 Cayman GT4 (2015-2016) & 718 GT4 (2020+). 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.
Do these improve visibility as well as downforce?
Yes, moving the wing further back and higher means it no longer blocks the driver's rear view, which Fabspeed notes as a safety benefit as well as an aerodynamic one.
What angle-of-attack options are there?
Three settings, ranging from the factory 21 degrees up to a more aggressive 27.4 degrees.
How much load are these rated for?
Fabspeed stress tested them to withstand over 3G of cornering force and 1200 lb of total downforce.
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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