DOC Race B58 Gen 1 BMW F Series Chassis Turbo Kit w/ Tubular Manifold (Left-Hand Drive)

This BMW B58 single turbo kit is designed for Precision Turbo applications and combines a tubular stainless manifold, 3.5-inch downpipe, twin wastegates and full supporting hardware in one conversion package. Available with two runner size options, it is intended for builds seeking strong flow capacity, durable fabrication and complete installation support.

Key Features

• Designed for BMW B58 single turbo setups
• Fits left-hand drive vehicles only
• Precision Turbo compatibility only
• Twin Turbosmart 40mm wastegates
• 3.5-inch stainless downpipe
• Two-piece charge pipe from turbo to throttle body
• Includes oil, coolant and wastegate routing components
• 4-inch turbo screen and heat shield included

Important Notes

• Typically built to order with an estimated 4-week lead time
• Vacuum lines must be routed away from exhaust heat

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.