MAPRO - ECU TUNING Specialists in Portsmouth & Hampshire
2017 BMW 240i B58
/ Panel filter / exhaust system
Stock Power : 326bhp / 450nm
Actual TUNING BOX FITTED : 390bhp / 590nm mods fitted
Stage 1 with Vmax off : 441bhp / 710nm
Custom TCU software for that DCT gearchange feel.
Proving that a tuning box is no comparison to mapping, the difference in the graph looks like a stage 1 car v standard car when in fact this was running a very expensive 7 channel tuning box, this was tested in its most "aggressive" mode and was nothing like he was led to believe.
Proving time and time again that mapping and tuning boxes cannot be compared.
Transform your vehicle with remapping and tuning from MAPRO.
Unit 2 OJs Industrial Est, Claybank Rd, Portsmouth PO3 5SX