911 GT3 / GT3 RS

Name: Fabspeed Porsche 996 GT3 XperTune Performance Software
Brand: Fabspeed
SKU: FS.POR.996GT3.ET

996GT3 / RS1999–2005

XperTune Performance Software

Pricing

Priced on consult

inc GST & import · fitment confirmed before dispatch

XperTune performance software for the Porsche 996 GT3 3.6L (1999-2005), tuned through a handheld device that interfaces with the vehicle's OBD-II port rather than removing the ECU for bench flashing. Reprograms sensor inputs, air/fuel ratios and boost pressure for the factory-rated 381hp/385 Nm engine, with a tuned output of 406hp and 426 Nm.

SKU FS.POR.996GT3.ETPorsche 911 GT3 / GT3 RS (996) · 1999–200530 × 30 × 15 cm2.3 kg

Frequently asked

Does the XperTune Performance Software fit my 911 GT3 / GT3 RS?

This listing is specific to the Porsche 911 GT3 / GT3 RS (996). 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.

Exactly which cars does this fit?

Fits all Porsche 996 GT3 3.6L Vehicles (1999-2005)

Do I need to send in my ECU?

No. The handheld tuner interfaces with the OBD-II port so you can flash the tune yourself without removing or mailing the ECU. If you'd rather not flash it yourself, Rennen Motorsport or an authorised dealer can do it for you.

What power gains does Fabspeed quote?

Fabspeed lists the 996 GT3 3.6L going from a stock 381 HP / 284 TQ to a tuned 406 HP / 314 TQ.

Can I put the car back to stock?

Yes, Fabspeed says the handheld can flash the car back to stock at any time, then reapply the tune later.

What's needed to use the handheld?

You need access to a PC or Windows computer, as Mac OS is not supported, and the device pairs with only one vehicle.

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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