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Softronic ECU Tune Porsche 992 GT3

Price
$2,195.00
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!
Softronic ECU Tune Porsche 992 GT3

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

The Softronic 992 GT3 & Speedster Performance Software is an ECU flash‑tuning solution designed to unlock additional performance from the Porsche 992 GT3 (2021 +) and 992 Speedster (2020 +) equipped with the 4.0 L naturally aspirated DFI engine. This software optimization re‑calibrates the engine’s control unit via a VIN‑specific OBD‑II flash, strengthening midrange power and torque while preserving the GT3’s distinct character and drivability. It’s an ideal upgrade for owners seeking broader usable power and refined throttle behavior without modifying engine hardware. Typical gains are realized on 93‑octane fuel and can be enhanced further with custom data‑logged tuning.

Fitment Notes

  • Compatible with Porsche 911 992 GT3 (4.0 L DFI) — model years 2021 and newer.

  • Compatible with Porsche 911 992 Speedster (4.0 L DFI) — model years 2020 and newer.

  • Requires OBD‑II port access and DME unlocking on bench prior to flashing (DME shipping may be necessary).

  • Suitable for stock or lightly modified vehicles; retuning recommended after major hardware changes.

Included

  • Performance ECU calibration files tailored to your specific 992 GT3 or Speedster.

  • OBD‑II flash cable for read/write access to the ECU.

  • Backup of original stock ECU file for safe reversion if needed.

  • Access to optional tuning features outlined below.

Product Specs

  • Base Power / Torque (Approx):

    • GT3 / Speedster: ~502 hp / 346 lb‑ft (stock).

  • Tuned Power / Torque (Approx):

    • GT3 / Speedster: ~540 hp / 359 lb‑ft.

  • Engine Type: 4.0 L naturally aspirated DFI flat‑6.

  • Installation: OBD‑II ECU flash using the supplied cable; DME unlock required for first flash.

  • Fuel Used for Gains: Results based on 93‑octane premium fuel.

  • VIN‑Specific: Calibration is tied to one vehicle’s VIN; reflashing required for vehicle changes.

Product Features

  • Horsepower & torque gains enhance acceleration, responsiveness, and throttle feel.

  • Autostart disable for cleaner launch behavior.

  • Max speed limiter delete to remove factory top‑speed restriction.

  • Race‑code elimination clears certain factory restrictions for track use.

  • Custom tuning by data logging available for tailored performance when needed.

  • Reversible upgrade — original ECU calibration restored from backup file.