Remote BMW calibration,
built from your logs.

Was running a generic Stage 2 OTS map that pulled negative timing on cylinder 4 during back-to-back third gear pulls once the weather warmed up. Sent my first round of CSV logs to Synergy and had a revised map back the next day. He showed me where the load targets were spiking on the canned file and reworked the boost vectoring to clean up the torque curve. Three revisions in, the mid-range is smoother and timing holds across all six cylinders to redline. Rolling onto the throttle on corner exit doesn't feel twitchy the way it did before. The custom file was a real improvement over the off-the-shelf flash.

single turbo e92 runs great now. four revisions to finish and boost sits right at 22psi, no oscillation, no throttle closure. appreciate it man

Came off an off-the-shelf E30 map that felt aggressive and hard to predict on track. The old setup had throttle response like an on/off switch, so modulating partial throttle on the way out of an apex was a pain. Synergy reworked the pedal mapping and got the ethanol scaling right so the fuel trims stayed even under load. The log review was the useful part. We ran four revisions checking that HPFP pressure stayed stable up top and that boost held without throttle closures. Corner exit is more predictable now and oil temps sit lower through a 20 minute session.