BMS BMW/Supra B58TU Gen2 Charge Pipe Blow-Off Valve (BOV) Kit

BMS Elite B58TU Charge Pipe Blow-Off Valve (BOV) Kit

Finally, that blow-off valve sound you've been waiting for on your B58TU powered BMW or Supra. Designed and manufactured by Burger Motorsports in the USA. The BMS Elite is the highest quality B58TU charge pipe upgrade on the market. Our charge pipe is constructed from high-gauge aluminum featuring a CNC throttle body and turbo flange for a snug, OEM-style fit. It is completed with a matte black powder coat to coordinate with the engine bay and boasts three 1/8" NPT bungs ideal for an external boost gauge or methanol nozzles. Its double o-ring seal design on the chargepipe flange that attaches to the turbo is designed to withstand up to 40+psi of high boost. In comparison, other makers reuse the single OEM o-ring, which is not suitable for high boost.

Also includes a heavy-duty replacement coupler, o-ring, c-clip, and all required installation hardware.

This version features the Turbosmart® Raceport® valve blow-off valve to release excess pressure in the charge pipes when letting off the gas. In addition to intoxicating sound, it reduces compressor surge and improves overall reliability at higher boost levels. Compatible with factory tuning, JB4, and flash tuning.

Replaces OEM BMW Part # 13718651066

Features and Benefits

• Amazing blow-off valve sound
• Improved reliability at higher boost levels
• Snug OEM fitment
• Increased diameter for better airflow
• CNC machined throttle body and turbo flange
• Reduces compressor surge
• Compatible with factory tuning, JB4, and flash tuning.
• Includes three 1/8' NPT bungs for methanol/water injection or boost gauges
• Heavy-duty reinforced silicone coupler
• 100% reversible.

Vehicle Fitment (Gen2 B58 engines only)

Works with automatic and manual transmissions

BMW 2 Series
• 2022+ G42 B58 BMW M240i and M240i xDrive

BMW 3 Series
• 2019-2024 G20 G21 B58 BMW M340i and M340i xDrive

BMW 4 Series
• 2021-2024 G22 G23 G26 B58 BMW M440i and M440i xDrive including Gran Coupe

BMW 5 Series
• 2019+ G30 G31 B58 BMW 540i including xDrive

BMW 6 Series Gran Coupe
• 2019+ G32 GT B58 BMW 640i including xDrive

BMW 7 Series
• 2016-2022 G11 G12 B58 BMW 740i including xDrive

BMW 8 Series
• 2016-2022 G14 G15 G16 B58 BMW 840i and 840i xDrive including Gran Coupe

BMW Z4
• 2019+ BMW G29 B58 Z4 M40i

X Series (send engine pics for 2023 and after before ordering)
• 2019+ G01 B58 BMW X3 40i including xDrive
• 2019+ G02 B58 BMW X4 40i including xDrive
• 2019-2022 G05 B58 BMW X5 40i including xDrive
• 2020+ G06 B58 X6 40i xDrive
• 2019-2022 G07 B58 BMW X7 40i including xDrive

Toyota Supra
• 2020-2026 Toyota GR Supra Mk5 B58 3.0L 6 cyl.

(1) Upper charge pipe with BOV flange

(1) 3R2.5 silicone coupler

(1) 2.5" Tbolt clamp

(1) 3" Tbolt clamp

(5) 1/8NPT plugs

(1) M6x1x16mm bolt
(2) M6x1x20mm bolts

(2) Small O rings
(1) Large O ring

(1) BOV adapter + E clip

(2) 90* 1/8NPT to 1/4" push lock fittings

(1) 30" 1/4" tubing

SOUND CLIP

Vehicle fitment