DOC Race BMW S55 Single Turbo Kit For F80 M3, F82/F83 M4 & F87 M2 Competition (Left-Hand Drive)

This BMW S55 single turbo kit is designed for high-output S55 builds and uses a V-band turbocharger layout with a 6-into-1 manifold collector, twin 45mm wastegates and multiple charge pipe options. The kit includes a heat shield, stainless oil feed and drain lines, 3.5-inch downpipe routing to OEM-style mid-pipe locations and the key hardware needed for a serious single turbo conversion.

Key Features

• Designed for BMW S55 applications
• Fits left-hand drive vehicles only
• V-band turbocharger layout
• 6-to-1 manifold collector
• Turbosmart 45mm wastegate compatibility
• 3.5-inch downpipes to OEM-style mid-pipe location
• Heat shield included
• Stainless oil feed and oil drain lines included

Turbo Options

• Full Size: up to 8280, 4-inch inlet, 3-inch outlet, up to 1445hp
• Kompact: up to 7170, 4-inch inlet, 2.5-inch outlet, up to 1010hp

Important Notes

• Orders may take up to 8 weeks due to build-to-order manufacturing
• Open dump and recirculated wastegate options are available
• Full Size turbo option does not retain the OEM carbon brace

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.