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Golf GTI Mk8 / 8.5 Stage 1 ECU Tune
Software-only upgrade for a stock GTI on 98 RON.
$1,290.00
AUD
or 4 payments of $322.50 with Afterpay / Zip
Ships from our AU warehouse partner · 2–5 business days
Free shipping on this part — orders over $250 ship free. · Express $24.95
Change-of-mind returns within 30 days on unused parts · Returns
Road legality
Engine and transmission calibrations can affect your new-car warranty and must be declared to your insurer. Road-use maps keep every factory emission control active; any map that disables them is for off-road or competition use only and is illegal on public roads.
Highlights
- Software only, no hardware
- For 98 RON fuel
- Factory emission controls retained
- Return-to-stock available
- Australian owned · Founder-run, by car lovers
- Secure checkout · Cards & digital wallets
- Pay in 4 · With Afterpay or Zip, orders up to $2,000
- Free shipping over $250 · Otherwise flat $14.95
- Fitment support · Ask before you buy
The details
Built for the build
An engine calibration for a standard Golf GTI Mk8 or Mk8.5 on 98 RON fuel, with a fatter mid-range and sharper throttle. It keeps the factory safety strategies and emission controls. It is flashed through the OBD port by an approved tuner, and a DSG calibration is available as an add-on.
Specifications
| Platform | EA888 evo4 |
|---|---|
| Fuel | 98 RON |
| Install | OBD flash by approved tuner |
| DSG tune | Optional add-on |
Confirmed fitment
Fits these vehicles
Buy with confidence
Shipping, returns & warranty
Shipping & delivery
Ships from our AU warehouse partner, usually within 2–5 business days. Free standard shipping on orders over $250; otherwise a flat $14.95 per order. Express ($24.95) speeds up the courier leg for parts held in Australian warehouses.
Orders with parts from different suppliers can arrive in separate parcels. Tracking is emailed as each one ships. Shipping policy
Returns
Changed your mind? Return unused, uninstalled parts in their original packaging within 30 days of delivery. Parts that have been fitted, cut, painted or otherwise modified can't be returned for change of mind.
Faulty or not as described? You're covered by the Australian Consumer Law. Returns policy
Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. Many parts also carry the manufacturer's own warranty — terms vary by brand.
Keep your invoice and installation records. Warranty details
Fitment help
Not 100% sure it suits your build? Send us your make, model, year and variant before you order and we'll check it. Ask about fitment
From the garage
Reviews
Reviews
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We'll only ever show reviews from verified buyers of the Golf GTI Mk8 / 8.5 Stage 1 ECU Tune. Got a question before you buy? We're happy to help.
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