8.3mm Narrow Valve Stem (Short-Height) BMW 6 Series G32 X34 Carbon Fiber Air Box

X34 Carbon Fiber Air Box

Billet Aluminum Sway Bar Brackets

This is recommended but ignition coils can be removed carefully without it

Since this turbo was designed from the ground up

41%% increase in flow over stock

8.3mm Narrow Valve Stem (Short-Height) BMW 6 Series G32 X34 Carbon Fiber Air BoxThese short height 8. 3mm valve stems are necessary to fit most small hole multi piece wheel lips, including the ones that we offer on our site. Each valve stem is delivered as pictured with cap and gaskets. Don't forget these essential pieces to your multi piece wheel restoration project. Sold individually *Prior to making your purchase, please measure the valve stem hole in your wheel lips to determine if you require narrow (8. 3mm) or standard (11.