Popular Products
Engine
ESS S63TÜ Stage 1 Performance ECU Software 700+ HP / 680 lb-ft tq
Expert calibrated ESS Performance ECU software for the 2012+ M5/M6.
Adds ~90-100hp ...
$1,349.00
Backend ECU software for the 2012+ M5/M6 for use with aftermarket piggyback controllers that control boost, etc. The software does NOT change the performance of...
$695.00
The ESS X5M/X6M E-Flash Performance ECU software is a result of extensive testing and exact calibration of ECU parameters to allow considerable performance gain...
$995.00
ESS E-tronic provides safe, simple to add power to the already potent X5M/X6M. Unlike other products on the market E-tronic is a sophisticated multi channel con...
$995.00