WGM BMW 40i / B58 Engine Remap Service Stage 1 – M140i, M240i, 140i, 240i, 340i, 440i, 540i, 640i, 740i, M40i, X3

£479.00 Inc Vat

SKU: 10-0000 Categories: , Tag:


WGM BMW 40i / B58 Engine Remap Service Stage 1

WGM BMW B58 Remap Service Includes:

  • Custom Pro ECU Software

  • Rolling Road (Dyno) Session
  • Before and After Print Outs
  • Boost / Ignition Optimized 

  • AFR Checked + Optimized 

  • Sports displays rescaled to suit higher outputs

  • Minor Health Check

Note – Any issues suspected/found are chargeable to Fix / Investigate, as this is additional Labour.

No hardware requirements necessary – designed for a Standard engine, Air filter / cat-back systems optional 

Typical Expected Results,

  • 400-430HP – 590-620NM 

Note – Results are based on running High Octane Fuel, Either Tesco 99 or Shell Nitro, any other fuel is deemed substandard, and Results will be lower.

Results vary Engine to Engine, and with Different Hardware – Expected Results are given as a guide only 

This is an In-House Service only, Once Purchased please contact for a Booking


Additional information

Weight 0.00000000 kg