Racing Power Alum Finned PCV Breather Polished 711041 It has none of the

It has none of the disadvantages of the crown type kits by being one unit

1 mm / 1 mm / 2 mm Ring Grooves

Black anodized billet aluminum brackets come complete with stainless hardware and standoffs for easy removal

0-5v analog output (10-20 AFR range only)

2017-2017 BMW 540i

Racing Power Alum Finned PCV Breather Polished 711041 It has none of theProduct Description: Breather Nostalgic Push In Oval 1 1 4 in Hole PCV Valve Aluminum Polished Finned Sold Individually Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.