MMR M140i Intake Kit Including Heat Shield for BMW M140i and M240i B58
Upgrade your BMW M140i or M240i with the MMR Performance Intake Kit with Heat Shield and unlock the airflow your B58 engine deserves. This high-performance cold air intake and induction kit replaces the restrictive factory airbox to deliver improved breathing, sharper throttle response and a seriously addictive induction soundtrack. Perfect for stock or tuned B58 cars, this MMR intake is a proven plug-and-play upgrade that looks as good as it performs.
Designed from the ground up for the B58 engine, the MMR M140i intake features a dual-entry high-flow cotton gauze cone air filter feeding into an aluminium bell-mouth for smooth, unrestricted airflow. Rubber-mounted billet aluminium brackets isolate vibration to minimise NVH while keeping the intake securely in place. The included heat shield retains the factory cold-air feed and blocks engine bay heat from the turbo and exhaust manifold area for consistently cool intake temps. Finished in MMR’s durable anodised blue with a laser-etched logo, plus real carbon fibre support rods and billet fixings on the shield, this kit is an upgrade in performance, sound and engine bay aesthetics in one.
We have run this intake on our own B58 builds and customer cars, and the feedback is always the same: crisper response, enhanced induction noise and OEM-plus fit and finish. Installation is simple, fully reversible and requires no cutting or permanent modification.
Why choose the MMR M140i M240i B58 intake
- BMW M140i intake and BMW M240i intake engineered for the B58 engine
- High-flow dual-entry cotton gauze air filter for maximum airflow
- Aluminium bell-mouth intake design for smooth, laminar flow
- Included heat shield retains factory cold-air feed and blocks engine bay heat
- Carbon fibre support rods and billet support fixings for a premium finish
- Billet aluminium mounting brackets with rubber isolators to reduce NVH
- MMR anodised blue finish with laser-etched branding
- Enhanced induction noise and addictive B58 soundtrack
- Easy DIY fit, fully reversible, no cutting required
Perfect for these searches
BMW M140i intake kit, BMW M140i cold air intake, BMW M140i induction kit, MMR M140i intake, MMR Performance intake, BMW M240i intake kit, BMW M240i cold air intake, M240i induction kit, B58 intake, B58 cold air intake, B58 induction kit, cone air filter M140i, heat shield intake M140i, MMR intake kit M240i, performance intake BMW B58.
Fitment
BMW M140i and BMW M240i with the B58 engine.
Fitting and support
Installation is straightforward with basic tools and is fully reversible. For professional fitting, we recommend booking with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.