BMW M140i B58 Turbo Intake Hose Kit with RamAir Filter and Heat Shield
Unlock sharper throttle response, improved torque and addictive turbo noise with this BMW M140i B58 intake upgrade. This performance induction kit combines a handmade 6-layer fluoro lined silicone intake hose with an aluminium machined AFM housing, a high-flow 90 mm RamAir filter and a custom B58 heat shield. It is a proven, fast-fitting upgrade that transforms drivability and sound on B58-powered BMWs.
We have installed and used this kit ourselves and feedback from our customers has been excellent. Expect a noticeably sharper pedal response, stronger mid-range torque and that sought-after turbo induction sound. We have seen power gains of around 8 to 10 whp with this kit alone.
Why choose this B58 intake kit
- Handmade 6-layer silicone hose that is fluoro lined to help prevent discolouration and withstand heat and oil vapour
- Aluminium machined AFM housing and bracket for stable sensor placement and reliable airflow metering
- 90 mm RamAir filter for excellent flow and filtration
- 55 Tuning custom made B58 heat shield to help reduce heat soak and feed the filter with cooler air
- Bolts and clamps included for a straightforward installation
- Sharper throttle response, improved torque and enhanced turbo induction noise
Compatible BMW B58 models
This turbo intake hose and induction kit fits the following B58 BMW models:
- BMW M140i
- BMW M240i
- BMW 340i
- BMW 440i
What is included
- 6-ply intake hose
- Aluminium machined AFM housing and bracket
- 90 mm RamAir filter
- 55 Tuning custom made B58 heat shield
- Required bolts and clamps
Fitting and support
Fitting should take approximately 10 to 15 minutes and is easy to do. Prefer professional installation or a health check at the same time? We offer fitting at Nforcd in Warwickshire. Request a quote by emailing Sales@nforcd.com.
Search-friendly overview
If you are looking for a BMW M140i intake, BMW M140i induction kit, B58 intake hose, B58 turbo intake hose, B58 turbo inlet, BMW M240i intake, BMW 340i intake, BMW 440i intake, RamAir filter kit, B58 heat shield intake, BMW performance air intake or BMW B58 intake upgrade, this kit delivers the airflow, sound and performance you want with a simple bolt-on install.