BMW 1 3 5 7 Series / X6 / Z4 N54 Twin Turbo Billet Aluminum PCV Valve & Cover Kit 135i 335i 535i 740i 2007 - 2016 High-Performance Shocks these child seat lock covers

these child seat lock covers ensure a seamless integration with the interior trim

12mm thick flange for strength and reliability

this system is engineered for daily driving

Take your 350Z's rear end to the next level with our custom Clear OEM LED Tail Lights

Made from High-Quality 3D Printed Polycarbonate

BMW 1 3 5 7 Series / X6 / Z4 N54 Twin Turbo Billet Aluminum PCV Valve & Cover Kit 135i 335i 535i 740i 2007 - 2016 High-Performance Shocks these child seat lock coversThe factory plastic PCV valve on the N54 twin turbo engine is a well known failure point prone to cracking, loosening, and allowing crankcase pressure to build unchecked, leading to oil loss, boost leaks, and compromised engine performance. This upgraded PCV valve and cover kit replaces the factory plastic unit with a CNC machined 6061 T6 billet aluminum valve paired with a heat resistant fluorelastomer O ring, engineered to correctly route crankcase