1 Dual port blow off valve vents both to the atmosphere and back into the air intake, so that it sounds great and does not cause check engine lights or other issues 2 25mm inlet/outlet port plus a 3rd port with trumpet for better air flow 3 Blow off valve has harder/softer adjustment to allow you to set it correctly for your turbo setup and a correctly setup blow off valve reduces back firing and idling issues 4 Quick and easy to install, direct bolt on, no need to cut holes or weld, very simple. Compact unit, perfect for upgrading from your old standard plastic blow off valve 5 Suitable for most vehicles with 25mm external diameter valve
What's in the box
1 x Turbo BOV Kit
