BMS Elite Gen2 B48TU 2.0L Charge Pipe Blow-Off Valve (BOV) Kit
Finally, that blow-off valve sound you've been waiting for on your Gen 2 B48 2.0L powered BMW. The BMS Elite is the highest quality B48 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 textured finish to coordinate with the engine bay and boasts two 1/8" NPT bungs ideal for an external boost gauge or methanol nozzles.
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 #13715A71433 & 13719455372 Charge air duct
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.
Gen 2 B48 Vehicle Fitment (B48TU)
BMW 3 Series
• 2023+ G20 G21 B48 2.0L BMW 330i, 330e including xDrive
BMW 4 Series
• 2024+ G22 G23 G26 B48 BMW 430i including Gran Coupe, Convertible, and xDrive
BMW 5 Series
• 2024+ G60 G61 B48 BMW 530i including xDrive
BMW X3
• 2025+ G45 B48 BMW X3 30 xDrive
(2) M6x1x20mm bolts
(1) Large O-ring
SOUND CLIP - BMW Gen 2 B48 Charge Pipe Blow-Off Valve (BOV) Kit
