Originally Posted by Trip3's
Is upgrading the car to 240e the same as stage 1, Mike?
240E is the factory DME software (latest version, released ISTA/P 47.1 and still currently the latest as of ISTA/P 48.3)
Stage I is 240E with our Performance enhancements/changes applied. Stage II is the same thing but with changes to suit vehicles with modified exhaust systems.