Turbo XS Type H RFL Blow Off Valve (BOV-H-RFL) Snap-On The throttle shaft and blade

The throttle shaft and blade assembly are CNC machined from AL7075-T6 aluminum separately to increase horsepower and torque by optimizing airflow to the engine

2017+ BMW M2 F87 N55 3

• Better heat retention than cast iron

• Set of 20 Weighs 2

No modification to your cylinder head or block is required as these are a direct drop-in replacement for the OEM head stud

Turbo XS Type H RFL Blow Off Valve (BOV-H-RFL) Snap-On The throttle shaft and bladeWith new and improved styling, the BOV H RFL remains true to it's roots it's still really f'n loud! Like all Turbo XS valves, the RFL relieves compressor pressure surge caused by changing gears or backing off the throttle and has been used on turbo charged engines running up to 35 psi boost. If you need to ask how loud it is, this valve is too loud for you! Blow Off Valve Type H RFL comes standard with both a mild steel and aluminum weld on adapters.