BMW M140i/M240i Stage 1 Remap 430-435bhp

BMW M140i/M240i Stage 1 Remap 430-435bhp

BMW M140i/M240i Stage 1 Remap 430-435bhp

Regular price £480.00

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WP Stage 1 - 

Wayside Performance Stage 1 software has been developed and tested to work with completely standard cars. 

Maximising the OEM engine set up of the B58 platform, we can efficiently push the car to make impressive performance gains of up to 435bhp and 455ftlbs. 

We highly recommend including an xHP Gearbox Remap (£50 off if bought with an ECU Remap) to utilise the engine's new power capabilities, giving us the ability to raise the torque limits, sharpen up and downshifts, quicker shift times and much more.  


Please note this product is workshop install only including before and after dyno printout.  




Had a Turbosmart 50/50 dual port blow off valve fitted by Wayside Performance today on my Focus ST Mk3. Great noise. Fantastic service and Chris knows his stuff. Supplied and fitted in under an hour. Definitely recommend.

Shaun P - Google

Hands down the best garage I’ve ever been to. With some expert advise from Chris I was able to get performance out of my car that I could only have dreamt of before

Simi T - Google

Traveled down from Bolton today for injectors and remap on my Corsa VXR Nurburgring. Chris did a great job really happy. Great drive home I would highly recommend.

Ian K - Google

Highly recommend the guys at Wayside Performance. Been using them for nearly 2 years now. Always helpful and willing to go that extra mile.

Maria O - Facebook
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