From CAD to CAR! We are extremely happy with how our E9X 335 Billet Differential Cover came out! There are plenty of cool tidbits about this project, but one of the highlights is the integrated breather that reduces cavitation internally by venting the appropriate amount of pressure with our built-in differential housing. We also incorporated -6 AN fittings to allow the use of a differential cooler. The reinforced mounting ear ensures durability, even during aggressive driving or track events. External fins at the base maximize cooling, maintaining consistent fluid temperatures for optimal performance. If you’re hyped like we are, search up T32350848 on our site to find this for your E9X! #turner #turnermotorsport #tms #turnerbmw #bmw #e9x #bmwe9x #e92 #e90 #335i #bmw335i