Stage 2 ECU Remap File
Stage 2 re-prepares the maps so the engine makes proper use of upgraded breathing and cooling hardware such as a sports exhaust, downpipe, intercooler or intake.
Hardware match is essential
A Stage 2 file is prepared around the fitted hardware. Telling us what is installed (exhaust type, catalyst status, intercooler, filter) in the order notes directly improves the outcome. If hardware details are missing, our engineering team will contact you.
How it differs from Stage 1
Stage 1 targets stock hardware. With Stage 2, higher boost and load targets are possible, so mechanical health (clutch, fuel system, cooling) matters more. Verification on a dyno or road test is recommended.
How does it work?
- Select your vehicle and ECU, upload the original file.
- Our engineers prepare the file; it passes two-stage quality control.
- Download the file from your panel and request a revision if needed.
Frequently asked questions
- What hardware does Stage 2 need?
- Typically an upgraded exhaust and improved cooling/intake. The exact list depends on the vehicle and engine.
- Can I use a Stage 2 file without the hardware?
- Not recommended. The file is built around the fitted hardware, so using it without lowers efficiency and can stress the engine unnecessarily.
Ready to upload your first file?
Sign up free, choose your vehicle and upload the original file. You see the price and estimated time before ordering.