N55 (F) E-Flash Stage 1 ECU Performance Software

ESS N55 F series E-Flash Stage 1 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock or lightly modified car (intake/exhaust/IC). The Stage 1 software is developed and...

N63 E-Tronic Tuner (Gen.2)

N63 E-tronic tuner 490 HP / 530 lb-ft tq ESS E-tronic provides safe, simple to add power to the already potent 550i/650i/750i. Unlike other products on the market E-tronic is a sophisticated multi channel controller that has RPM intergration. This...

N63TÜ E-Tronic Tuner

N63TÜ E-tronic tuner 520 HP / 550 lb-ft tq ESS E-tronic provides safe, simple to add power to the already potent 550i/650i/750i/X5 50i. Unlike other products on the market E-tronic is a sophisticated multi channel controller that has RPM...

N63TÜ Stage 1 E-Flash Performance ECU Software

ESS N63TÜ Stage 1 E-Flash Performance ECU Software 550+ HP / 560 lb-ft tq The E-Flash N63TÜ software is a full OBD2 solution that does not require sending in the ECU or opening the ECU in any way. Expert calibrated ESS Performance ECU...

S63TÜ E-Tronic Tuner

S63TÜ E-tronic tuner 630 HP / 675 lb-ft tq ESS E-tronic provides safe, simple to add power to the already potent F1x M5/6 series. Unlike other products on the market E-tronic is a sophisticated multi channel controller that has RPM intergration...

S63TÜ Stage 1 E-Flash Performance ECU Software

ESS S63TÜ Stage 1 Performance E-Flash ECU Software 700+ HP / 680 lb-ft tq The E-Flash S63TÜ software is a full OBD2 solution that does not require sending in the ECU or opening the ECU in any way. Expert calibrated ESS Performance ECU...