What is Stage 1?
Stage 1 is factory ECU firmware optimization without hardware modifications. Fuel, ignition, boost and other parameter maps are calibrated to increase power within factory safety margins.
Stage 1 Benefits:
- No modifications required
- Safe for engine
- +15-25% power gain
- Can be reverted to stock
What is Stage 2?
Stage 2 is a tune for specific modifications: downpipe, upgraded intercooler, cold air intake. The tune is written considering modified hardware and provides maximum output.
Stage 2 Requirements:
- Sport downpipe (required)
- Upgraded intercooler (recommended)
- Cold air intake (recommended)
- Reinforced clutch (for powerful cars)
What to Choose?
Stage 1 is for you if:
- You want gains without hardware investment
- Ability to revert to stock is important
- Car is under warranty
Stage 2 is for you if:
- You're ready for modifications
- You want maximum from your engine
- Preparing car for track or drift