The SP series of cold air intakes feature many of Injen Technology?s patented tuning process, including MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571), Air Fusion (Patent 7,721,669), and many other innovations that keep Injen Technology at the forefront in the performance aftermarket. A must for all E36 owners Signature Motoring performance cold air intakes have average install time of 30-45 minutes and provide guaranteed HP gains. OEM Mann Air Filter - E36 E46 E39 Z3 6-cyl T: 4001 Part: 13721730946 In Stock Qty 13.95 Free Shipping on orders 49 and up Add to Cart Add to Wish List Replacement air filter for stock airbox.
Injen Technology is the world?s first tuned air intake system and holds four (4) patents on the tuning process of an intake system ? something no other manufacturer can claim.
Extra large filter surface area with heat shield. To those guys that have made there own heat shield for cold air intake, I would like to bend one up but I am sort of looking for a rough template design to. The SP series of cold air intakes is Injen?s flagship system in their lines of traditional aluminum cold air intake systems. The Injen Short Ram intake for the 1992-1999 E36 323i/325i/328i/M3 is a great performance value. Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you?ve been craving.
