Fit For: 2007-2011 BMW 328i 3.0L 6cyl Fit For: 2008-2011 BMW 128i 3.0L 6cyl Fit For: 2006 BMW 330i 3.0L 6cyl 【Easy to install】Can be installed in 30-45 minutes with simple hand tools; NO Drilling, NO Cutting, NO Fabrication Required! The Cold Air Intake System comes complete with everything necessary for installation, including comprehensive step by step instructions. 【Better towing】the intake kit improves acceleration and uphill performance during traction by improving throttle response and overall horsepower and torque. 【Guaranteed horsepower increase】Helps engine to more efficiently draw in colder air, resulting in better throttle response and consistently higher horsepower output. 【Improved engine sound】Intense deep sporty sound. 【Accessory information】High Flow Air Filter ( Washable and Reusable).Chrome Aluminum Pipe and Black coated Heatshield.3Ply Silicone Coupler.Silicone Vacuum Hoses Cold Air Intake System comes complete with everything necessary for installation. EMUNA AUTOPARTS PERFORMANCE AIR INTAKE SYSTEM KIT FOR 2006 BMW 330i & 2007-2011 BMW 128i 328i 3.0L 6cyl Engine