MMR Performance Induction Kit / Cold Air Intake for BMW F-Series B58 3.0L Turbo (F20 F21 F22 F23 F30 F31 F32 F33) M140i M240i 340i 440i xDrive 2014-2019 - High-Flow Open Cone Filter Turbo Intake Upgrade

MMR Performance Induction System for BMW B58 3.0 Turbo

Transform throttle response, turbo spool and driving excitement with the MMR Performance induction upgrade for the B58-powered 1 Series, 2 Series, 3 Series and 4 Series. This free-flow intake system replaces the restrictive factory airbox with a high-surface-area dual-entry cotton gauze filter and a beautifully crafted aluminium bell-mouth for ultra-smooth airflow. Expect crisper response and that addictive turbo whoosh as the B58 breathes properly.

We run this system ourselves and our customers love it. The quality, the fit and the sound are spot on. If you want a proven BMW B58 induction kit that looks as good as it performs, this is the one.

Why enthusiasts choose this intake

• High-flow cone filter for improved breathing and sharper throttle response
• Aluminium bell-mouth entry minimises turbulence and maximises airflow
• Cold-feed heat shield retains the factory fresh-air path and helps separate intake charge from under-bonnet heat
• Billet mounting with rubber isolators to control NVH for a refined drive
• Carbon fibre support rods for rigidity and a premium engine bay finish
• Stainless hardware and quality hose clips for a long-lasting, corrosion-resistant installation
• MMR laser-etched branding with a durable anodised blue finish
• Optional crinkle-finish heat shield for an OEM-plus look
• Enhanced induction soundtrack without cabin drone

Great for stock and tuned B58 cars

Whether your car is factory or remapped, this open intake supports higher airflow demands of performance software and hardware upgrades. Ideal for drivers chasing smoother power delivery, reduced restriction and stronger midrange punch on the BMW 3.0 petrol turbo platform.

Quick, reversible fit

• Direct swap for the OE airbox with no cutting or permanent modification
• Full fitting kit supplied for a clean, factory-like install
• Completely reversible if you ever wish to return to stock

Compatibility

Designed for BMW F-series models with the B58 engine, including xDrive variants:

• 1 Series F20 F21 2015–2019 - M140i, M140i xDrive
• 2 Series F22 F23 2015–2019 - M240i, M240i xDrive
• 3 Series F30 F31 2014–2019 - 340i, 340i xDrive
• 4 Series F32 F33 2014–2019 - 440i, 440i xDrive

Engine code: B58

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Professional fitting

Want this installed perfectly first time? Book our in-house fitting service at MJ Modifications, Warwickshire. Email info@mjmodifications.co.uk for a tailored quote.

Order today for a sharper, more responsive B58 and an engine bay that looks as serious as it sounds.