DOC Race BMW G20/G21 M340i & G42 M240i B58 Gen 2 Top Mount Turbo Kit (Left-Hand Drive)

This BMW B58 single turbo kit is designed for M340i and M240i models in both rear-wheel drive and xDrive form. Built for Precision Turbo compatibility, it features a tubular stainless manifold with 1.90-inch OD runners, twin 45mm wastegates, a 3.5-inch downpipe, charge pipe system, heat shield and the key hardware required for a high-output single turbo conversion.

Fitment

• BMW M340i RWD
• BMW M340i xDrive
• BMW M240i RWD
• BMW M240i xDrive
• Fits left-hand drive vehicles only

Key Features

• Precision Turbo compatibility only
• Tubular stainless manifold with 1.90-inch OD runners
• Twin Turbosmart 45mm wastegates
• 3.5-inch stainless downpipe
• Charge pipe from turbo to throttle body
• Oil, coolant and wastegate routing hardware included
• 4-inch turbo screen, heat shield and valve cover vent filter included

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.