B58 Gen1 BMW F-Chassis Turbo Kit with Tubular Manifold by DOC Race

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B58 Gen 1 BMW F-Series Turbo Kit with Tubular Manifold

This turbo kit is designed for high-performance B58 Gen 1 BMW F-Series builds, delivering increased power and efficiency. Featuring a precision-engineered tubular stainless steel manifold, this kit is built specifically for PTE turbos to ensure proper fitment and performance.

Manifold Options:

• 1.25” Schedule 40 Runners – Industry standard, capable of supporting over 1200 HP. Includes a high-flow investment cast collector for optimized exhaust flow.
• 1.5” Schedule 40 Runners – Larger runners reduce exhaust back pressure, making it ideal for maximizing power without added turbo lag.

Kit Contents:

• PTE Turbo (required for proper fitment)
• Turbosmart 40mm Wastegates (x2)
• Tubular Stainless Steel Manifold
• 3.5” Stainless Steel Downpipe
• Wastegate Dump Tubes (x2)
• Charge Pipes from Turbo to Throttle Body (x2)
• Silicone Couplers & Clamps
• Stainless Steel Oil Feed & Drain Line Kit
• Stainless Steel Coolant Bypass Line Kit
• T4 Gasket & Turbo Mounting Hardware
• Exhaust V-Band Clamp
• 4” Turbo Screen
• Heat Shield
• 1/4” Nylon Tubing & Fittings for Wastegate Routing
• Valve Cover Vent Filter
• 3/4” Boost Caps (x2)

Fitment & Availability:

• Designed for PTE turbos only – Using any other turbo will result in poor fitment.

BMW B58 Gen 1 F-Chassis Applications:

1 Series

2016-2019     F20/F21     M140i

2 Series

2016-2019     F22/F23     M240i

3 Series

2015-2019     F30/F31     340i / 340i xDrive
2016-2019     F34     340i GT / 340i GT xDrive

4 Series

2016-2020     F32/F33/F36     440i / 440i xDrive