Walton Motorsport B58 Turbo Kit - B58 - M140i, M240i - M140i/M240i (B58)

The Ultimate B58 turbo kit!

Delivery Cost?

RRP: £1,620.00 (inc. VAT)

Our Price: £1620.00 (inc. VAT)

Fully Fitted: £1,620.00 (inc. VAT)

Order quantity

Turbo Add-on
No Turbo Add-OnGarrett G-Series G35-1050 Supercore Modified for B58 kit (+� 1760.36) (inc. VAT)

Wastegate Port
60mm Port Size (Flange Fitted)

Manifold Type
Garrett V-Band (GTX35/G-Series)

Boost Pipe Add-on
Walton Motorsport BMW B58 Boost Pipe (+� 114.00) (inc. VAT)No Boost Pipe Add-On

Wastegate
Turbosmart Powergate 60 - Gen V External Wastegate (10% off) - Red (+� 550.75) (inc. VAT)No Wastegate Add-OnTurbosmart Powergate 60 - Gen V External Wastegate (10% off) - Black (+� 550.75) (inc. VAT)Turbosmart Powergate 60 - Gen V External Wastegate (10% off) - Blue (+� 550.75) (inc. VAT)Turbosmart Powergate 60 - Gen V External Wastegate (10% off) - Platinum (+� 550.75) (inc. VAT)Turbosmart Powergate 60 - Gen V External Wastegate (10% off) - Purple (+� 550.75) (inc. VAT)Turbosmart Powergate 60 - Gen V External Wastegate (10% off) - Sleeper (All Black) (+� 550.75) (inc. VAT)

Downpipe Selection
No DownpipeWalton Motorsport BMW B58 Downpipe with adapter for 3" Exhaust System (not advised for making power) (+� 180.00) (inc. VAT)Downpipe to suit 3.5" Custom Exhaust (+� 630.00) (inc. VAT)

Turbo Coolant Hose Kit selection
No Turbo Coolant Hose KitWalton Motorsport B58 Turbo Oil and Water lines (inc. Wastegate cooling lines) (+� 660.00) (inc. VAT)

Turbo Blanket Choice
No turbo blanketFunk Motorsport T3 Turbo Blanket Jacket (10% off) (Titanium) (+� 130.50) (inc. VAT)Funk Motorsport T3 Turbo Blanket Jacket (10% off) (Carbon) (+� 137.24) (inc. VAT)

Wastegate Blanket Selection
No Wastegate BlanketFunk Motorsport External Wastegate Blanket (10% off) - Titanium (+� 65.24) (inc. VAT)Funk Motorsport External Wastegate Blanket (10% off) - Carbon (+� 69.74) (inc. VAT)

Free Walton Motorsport T-Shirt Size
SmallMediumLargeX-LargeXX-Large

Exhaust Housing
V-Band Inlet/V-Band Outlet 1.01 A/R (+� 486.07) (inc. VAT)No exhaust housing choice

Air Intake Selection
No Air IntakeWalton Motorsport BMW B58 Intake Pipe (+� 228.00) (inc. VAT)

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Walton Motorsport B58 Turbo Kit - B58 - M140i, M240i - Pumaspeed

• Ultimate B58 turbo kit
• UK custom-made manifold
• Available with multiple options

Walton Motorsport BMW B58 turbo kit

Walton Motorsport BMW B58 Exhaust Manifold BMW built the B58 engine to make boost but forgot to fit proper turbos. Our B58 Manifold allows the fitment of Garretts G35 series, and the most popular G35-1050 model. We chose to utilize the G-Series as they produce huge power in a tiny package. These turbos are motorsport turbos and cope much better with heat and power than hybrid version of the OEM turbo. There’s no shortage of BMW B58 exhaust manifolds available. What sets the Walton Motorsport version apart from the competition is our construction methods.

BMW B58 Exhaust Manifold Construction

Material Selection

• First and foremost not all 304 stainless steel is created equal. We carefully select the exact specification of the tube that we use. The use of poor-quality tube can compromise the whole design. For instance, exhaust manifolds experience repeated high-temperature cycles. In these situations, we have seen poor tubing split along the seam
• We design the head flanges in-house. However, we outsource the precision Fiber Laser Cutting. The use of more modern Fiber Laser cutting allows for increased accuracy over traditional laser cutting.

Processes

• Where the manifold meets the exhaust ports, Walton Motorsport's process is to push the tubing through the head flange and TIG weld each side. This process is followed by a selection of finishing tools. We do this to create a smooth port for the gasses to freely flow through. Consequently, this process greatly increases the durability of the manifold. Rather than using the traditional method of welding the tube to the face of the flange. Moreover, our method is where we also face the problem of an oval port needing to transition smoothly to a round tube. The stubs process, in short, helps increase power through the improved flow.
• The collector we use is a custom-designed merge collector. We proudly design and build in house. This results, in allowing us to add some features to set it apart from the competition. The first step is to TIG weld the seams inside the colelctor. They TIG Weld the seams from direction. The next step is to port the inside of the collector back to a smooth point. Subsequently, this improves gas flow and adds a large amount of strength. Without welding the inside of the collector there is a danger of small fragments breaking off at high temperatures. These fragments will then make their way through your expensive turbo. We don't need to tell you how bad that can be.

 

Lifetime warranty:

Bombproof? We haven’t found out yet. Our exhaust manifolds have been designed put up with some serious abuse though. We offer a lifetime warranty on our products as many do. However, we put a huge emphasis on the strength and durability of our products to stop them from failing. The biggest inconvenience when it comes to a failed manifold (providing none of it ends up inside your turbo or engine) is removing it for repair. By eliminating the failure in the first place, we can honestly say it would be extremely unlikely to experience a failure of our products. Consequently, We wouldn’t sleep well at night if our product failed and cost you a result

B58 Exhaust Manifold Features:

• Carefully selected 304 Stainless steel tube. Working to eliminate the risk of material failure
• Full Purge Welded. Subsequently improving gas flow leading to increases in power and lowered response times
• Ported Merge Colelctor Welded Internally and Externally. Resulting in high strength, durability and turbo lifespan
• Fully Smoothed Head Ports designed to optimize gas flow, resulting in an increase of power and lowered response times
• Optimized for use Turbosmart Gen-V Power Gate 60 Wastegates
• Lifetime warranty against manufacturing faults and defects
• Supplied with 60mm V-Band wastegate flange

 

Please contact us for any more information including stock, lead times etc.

 

Walton Motorsport B58 Turbo Kit - B58 - M140i, M240i

There is no fitting cost available for this product.

Pumaspeed Performance Distribution

Pumaspeed have a specialist distribution team that can dispatch the Walton Motorsport B58 Turbo Kit - B58 - M140i, M240i to any destination worldwide.

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The Walton Motorsport B58 Turbo Kit - B58 - M140i, M240i product has been listed by Pumaspeed as fitting the following vehicles:

M140i/M240i (B58)

Supra MK5 (A90)