Description
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 an already tuned vehicle, you can be sure of the positive performance gains this will deliver.
Key Features
- Improved throttle response
- Black powder-coated heat shield and inlet pipe
- Dyno results: max gains 12-14bhp (this may vary depending on the vehicle)
- Easy to maintain dry pleated filter
- Cold air straight to the turbocharger
What’s Included
- Black powder-coated heat shield
- Black powder-coated 4″ inlet pipe
- 4″ red pleated filter
- Silicone joiner
- Full fitting kit with easy step by step instructions
Fitment
- BMW 3 Series G20 Petrol Models (2019 on)
- BMW M240i G4x (2021 on)
Part No.: MST-BW-B5811
Supplied or fitted by Motorsport and Performance
We supply and fit MST Performance parts at our Leeds workshop. Get in touch to check fitment before you order, or to book your car in.
Ordering is made easy with our online Checkout.
Many parts are held in stock or available for order and delivery in 10-14 days, subject to availability from our suppliers.
Orders placed before 1pm Monday – Friday have the potential to be despatched the same day, ensuring swift delivery, provided ALL items in your order are in-stock (exceptions apply).
We now offer FREE UK SHIPPING on orders for parts over £50 total.
For orders under £50 or to non-UK destinations, shipping charges are applied at Checkout.
You can check costs for shipping via the Checkout:
Add the item(s) to your Cart
View Cart and select Checkout
Enter your details and delivery address
Shipping costs will automatically update, and you can review your order total before completing the payment.
If you wish to continue shopping, click the logo at the top of the checkout page to return to our Home page.
For orders sent outside the UK (Europe, Rest of the World)
Our website pricing usually includes UK VAT.
Once you proceed to Checkout and update your delivery address to a non-UK destination, pricing in the Checkout will automatically update to exclude UK VAT.
Please continue to browse our website during this or subsequent sessions. In that case, the pricing in our online store may automatically show as excluding UK VAT due to the delivery address now being stored in the Checkout.
IMPORTANT – Orders delivered outside the UK will usually be subject to additional Local Customs and Import Duties. Such charges are the recipient’s responsibility and vary from country to country. Contact your local customs office for more details.
