: Higher rev limits and aggressive timing require a healthy engine to avoid damage.
: Bypasses the factory 250 km/h (155 mph) electronic speed limiter. BMW E36 UNLOCKED VERSION 1.37
: Essential for engine swaps (like putting an E36 engine into an older E30) or replacing a failed original DME without expensive dealer reprogramming. : Higher rev limits and aggressive timing require
: Significantly cheaper than a dealer replacement or standalone aftermarket ECU. BMW E36 UNLOCKED VERSION 1.37
: Disabling EWS removes the electronic immobilizer, making the car theoretically easier to steal if physically broken into.