BMW E80, E82, E9X N54/N55 135i/335i Intercooler Intake Kits That's 64% less volume than

That's 64% less volume than stock

Cruising @ 55mph

These are real gains over the stock unit by the HCI's ability to make power and maintain it in heat soak scenarios

The Holey Cowl intake yielded an average increase of 17WHP and 17WTQ over the stock intake

Remove airbox sensor held in by two torx screws -  Locate included "T" along 5/8" line

BMW E80, E82, E9X N54/N55 135i/335i Intercooler Intake Kits That's 64% less volume thanDESCRIPTION UPGRADE YOUR 135i 335i FMIC Ambient Thermal Management is proud to reintroduce the stepped core intercooler back to the E80 E90 BMW market! SIZE We've measured the available area in front of the bumper in both depth and height and custom designed an intercooler that makes the most of this space the result is an intercooler with 56% more frontal area and 56% more core volume than stock. CORE ATM is the only FMIC manufacturer producing a