Description

This is an ECU remap  for the BMW E9X 335i with the N54 engine by Xatrix. For track and street use, power delivery is smooth, sharp, and consistent, our development focus on drivability for an OEM like power delivery, and not just peak power. Suitable for  a stock car or a fully modified car.  

The installation of this Xatrix remap will be conducted at the Xatrix garage in Unit 3 Cutler Heights Business Park, Bradford. Please contact us after purchasing to schedule a fitment.

Power gain is depending on your setup and fuel used, a before and after dyno can be

Specifications

• Up to 100 HP gain in performance on a vehicle with an upgraded downpipe and intercooler or up to 300bhp with upgraded turbos and fueling.
• Enhancements in the Air/Fuel Ratio
  
• Removal of top speed limiter  
• Removal of CEL after downpipe is installed

Compatibility

BMW 3 Series  E9X  335i N54 (2005-2010)

Part  Number

XM0022