This is a performance enhancing induction kit for the B58 engine M340i G20/G21/G22/G23 and M240i G42.

This induction kit delivers increased air flow and induction noise over the standard restrictive air box. Whether this kit is being installed to a standard vehicle or to a already tuned vehicle, you can be sure of the positive performance gains this will deliver.

• Improved throttle response
• Black powdercoated heat shield and inlet pipe
• Dyno results: max gains 12-14bhp (this may vary dependant on vehicle)
• Easy to maintain dry pleated filter
• Cold air straight to the turbo charger

• Black powdercoated heat shield
• Black powdercoated 4" inlet pipe
• 4" red pleated filter
• Silicone joiner
• Full fitting kit with easy step by step instructions

• BMW 2 Series (G87/G42) 3.0 (B58) 2021
• BMW 2 Series (G87/G42) 3.0 (B58) 2022
• BMW 2 Series (G87/G42) 3.0 (B58) 2023
• BMW 2 Series (G87/G42) 3.0 (B58) 2024
• BMW 2 Series (G87/G42) 3.0 (B58) 2025
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2019
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2020
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2021
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2022
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2023
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2024
• BMW 3 Series (G20/G21/G28/G81) 3.0 (B58) 2025

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

MST-BW-B5811

Manufactured by

MST Performance