BMW M140i Intake Hose and Alloy Machined AFM Housing Kit with Heat Shield and RamAir Filter
This hose is handmade from 6 layers of silicone and is fluoro lined to prevent discolouration.
It provides a much sharper throttle response and massive improvement on torque. We have seen some surprising power gains with just this installed alone. Around 8-10whp to be precise. It also sounds great with some great turbo noise.
This kit will fit the following models with B58 engine:
- M140i
- M240i
- 340i
- 440i
The kit includes:
- 6-ply intake hose (very strong)
- Aluminium machined AFM housing and bracket
- 90mm RamAir filter
- 55 Tuning custom made B58 heat shield
- Bolts and clamps needed to install
Fitting should take no longer than 10-15 minutes and is easy to do.