Burger Motorsport BMW/Supra B58TU Gen 2 Charge Pipe Blow-Off Valve (BOV) Kit

OVERVIEW

The BMS Elite B58TU Charge Pipe Blow-Off Valve (BOV) Kit brings genuine blow-off valve sound to the B58TU-powered BMW and Supra, using the Turbosmart Raceport valve to release excess charge pipe pressure on lift-off. It's designed and manufactured by Burger Motorsports in the USA.

SPECS

• High-gauge aluminum construction with a CNC-machined throttle body and turbo flange for a snug, OEM-style fit
• Matte black powder coat finish
• Three 1/8" NPT bungs for an external boost gauge or methanol nozzles
• Double o-ring seal on the turbo-side charge pipe flange, rated to withstand 40+ psi (vs. the single OEM o-ring other makers reuse, which isn't suited to high boost)
• Turbosmart Raceport blow-off valve — reduces compressor surge and improves reliability at higher boost
• Compatible with factory tuning, JB4, and flash tuning; works with automatic and manual transmissions
• 100% reversible

PARTS INCLUDED

• Turbosmart blow-off valve
• Lower charge pipe
• Upper charge pipe with BOV flange
• 3"-2.5" silicone coupler
• 2.5" and 3" T-bolt clamps
• 1/8 NPT plugs, mounting bolts, o-rings
• BOV adapter + E-clip
• 90° 1/8 NPT to 1/4" push-lock fittings and 30" of 1/4" tubing

TECH RESOURCES

• Ships with all required hardware and a heavy-duty replacement coupler for a complete install
• This kit fits Gen2 B58 engines only
• For 2023+ X Series vehicles, send engine photos before ordering to confirm fitment
• See the install guide for full instructions

VEHICLE APPLICATIONS