Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Seat
Seat tuning firmware offers ECU remaps including Stage 1, Stage 2 and Stage 3, with features like DPF/EGR/AdBlue off. All solutions are developed using databases from leading WinOLS resellers.
You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Seat tuning firmware offers ECU remaps including Stage 1, Stage 2 and Stage 3, with features like DPF/EGR/AdBlue off. All solutions are developed using databases from leading WinOLS resellers.
Seat — ECU: 0261S04515 / SW: 502078 — A verified original (stock) ECU file, essential for vehicle restoration, diagnostics, or as a base for custom tuning.
Seat Stage 1 — Prod: 1ML906032A / SW: 367220 — A classic performance tune for the legendary 1.8T engine, designed to increase boost and sharpen response.
Seat Stage 1 — Prod: 1P0907115AC / SW: 502834 — A thrilling performance tune designed to sharpen throttle response and deliver a powerful, engaging drive.
Seat Stage 1 — Prod: 04L906021EL / ECU: 04L907309D — A high-performance diesel tune to unleash impressive torque and acceleration for a true hot-hatch feel.