RaceChip XLR Throttle Controller for BMW X3 E83 (2003-2011) - Pedal Box/Pedal Booster/Accelerator Pedal Tuner - Throttle Response & Lag Eliminator - 7-Level Plug & Play Module E83 LCI X3 3.0i BMW 1 Series 135i E82

BMW 1 Series 135i E82 coupé

hands-on experience with the E31 platform

along with a surprisingly compliant ride on British roads

If your dash brake warning is lit due to a damaged or cut wire during a pad change

this is the upgrade experienced BMW enthusiasts choose

RaceChip XLR Throttle Controller for BMW X3 E83 (2003-2011) - Pedal Box/Pedal Booster/Accelerator Pedal Tuner - Throttle Response & Lag Eliminator - 7-Level Plug & Play Module E83 LCI X3 3.0i BMW 1 Series 135i E82Give your E83 generation BMW from 2003 to 2011 the sharp, immediate accelerator feel it should have. This premium throttle response controller removes that dead zone at the top of the pedal and makes your SUV feel eager and alive the moment you touch the gas. It delivers crisp pedal behaviour without altering engine output, so power stays stock while drivability takes a massive step forward. The unit provides 7 finely stepped sensitivity levels so you