G-Class

Fits your Mercedes-Benz G-Class (W463A, 2019+). Fabspeed lists this piece for: all Mercedes-Benz AMG 65 M265 6.0L V12 Bi-Turbo Vehicles: S-Class / SL-Class / G-Class. Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.

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.

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.

Yes, unlike Fabspeed's handheld-based AMG tunes, this one requires physically shipping your ECU to Fabspeed for reprogramming.

About 24-48 hours once Fabspeed receives your ECU, which is then shipped back using the same method you sent it with.

Fabspeed's dyno testing showed peak output moving from a stock 621 hp / 1000 Nm to a tuned 741 hp / 1204 Nm.

Shipping the ECU to Fabspeed is the purchaser's responsibility; Fabspeed covers the return using your original shipping method.

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.

Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.

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.