Turbo Charger Hard Pipe Cooler Kit / With BOV For BMW N54 E82 E88 E90 E91 E92 E93 135i 335i 335Xi 335iX 335iS ENGINE Fitment: 3.0L Turbocharged Inline 6 This item fitsfollowing: 1 Series : 2008 - 2010 BMW E82 COUPE N54 135i including 1M 2008 - 2010 BMW E88 Convertible N54 135i 3 Series: 2007-2010 E90 Sedan N54 335i / 335xi 2006-2010 E91 Touring N54 335i / 335xi 2006-2010 E92 Coupe N54 335i / 335xi 2006-2010 E93 Convertible N54 335i / 335xi 2011-2013 E92 Coupe N54 335is Package Included： High Flow Charge Pipe Hard Kit 1pc . BOV hks style 1pc T bolt clamps Blow off valve kit with spring Silicon Elbow 1pc - Increased BHP - Improved throttle response - More efficient AirFlow From turbo - Direct Bolt in part / No modifications required - Solid construction