Stage 1 vs Stage 2 Remap: What’s the Difference?

Stage 1 and Stage 2 are the two most common remap levels. Here's how they differ.

Stage 1

Software only, on a standard car. The map adjusts fuelling, timing and boost to use the headroom the engine already has. On most turbocharged engines, gains are typically 15–30%. No parts to fit, and it can be reversed. Stage 1 Remap

Stage 2

A bigger step up, built around supporting hardware: usually an upgraded air filter or intake, a downpipe and an intercooler. The extra hardware lets the engine breathe and stay cool at higher output, so the map can safely go further. We fit the hardware as well as doing the remap. Stage 2 Remap

Which is right for you?

• Stage 1 suits most drivers who want a noticeably stronger, more responsive car without changing any parts.
• Stage 2 suits enthusiasts who want more and are happy to fit hardware, and who understand the extra cost and load on the clutch or gearbox.

Things to check before Stage 2

• The clutch or gearbox is up to the extra torque. A DSG remap is often worth pairing with it.
• Downpipes should keep a catalytic converter, so the car still meets its emissions standard.
• Tell your insurer. Does Remapping Affect Insurance?