Turbosmart BOV Kompact EM Dual Port VR11 - BMW N55 M2 & X4 M40i Drivetrain>Axle Seals Don't just take our word

Don't just take our word for it

NGK Laser Iridium spark plugs offer the best combination of performance and longevity

This system features single 3

This kit utilizes high quality worm clamps and a bellows silicone coupler

this valve will give you the proper Pssssssh between shifts but recirculating some of the airflow to keep all of the closed loop systems on your vehicle engine management happy

Turbosmart BOV Kompact EM Dual Port VR11 - BMW N55 M2 & X4 M40i Drivetrain>Axle Seals Don't just take our wordThe award winning Kompact EM series Blow Off Valves, are the world's first truly plug and play Blow Off Valves. Simply unplug and unbolt your OEM Blow Off Valve, and install ours in its place. No adapters, hoses or extra assembly required. All this while retaining complete OE control of the BOV's operation. Turbocharger performance is increased due to minimizing leakage, rapid response, coupled with superior thermal performance thanks to our world