BMW M135i – Stage 1 with Upgrades

BMW M135i in for NVM Stage 1 tuning. Being the early < 2013 pneumatic wastegate version.. the gains are not as great as the EWG 2014> but none the less responds really well to bolt-ons an custom tuning. Dyno vid in the link below!

Hardware for this build consists of the CSF F Series Intercooler and Forge Motorsport’s aluminium charge pipe.

The reason why an intercooler is recommended on nearly any tune is just visible in the photo, the CSF F Series intercooler VS the small OEM intercooler.

The new aluminimum charge pipe ready to fit from Forge Motorsport, ready to hold that extra boost…

On the M135i’s stock run, it pushed: 313 Bhp along with 450 Nm of torque.

However, after a few hours of dyno tuning, we managed to push: 369 Bhp and 557 Nm.