AWE Tuning Conversion Kit | F90 M5 | 4.4L Turbo V8 [S63] E70 X5 50i 4.4L Turbo V8 [N63] We have engineered the iE

We have engineered the iE MK8 Air Intake System with true motorsport features to maximize air supply and flow rates

Get access to all octane levels and stages

depending on engine

enhanced safety

AWE Tuning Conversion Kit | F90 M5 | 4.4L Turbo V8 [S63] E70 X5 50i 4.4L Turbo V8 [N63] We have engineered the iEWelcome to a new era of M5 performance, offering a suite of aggression levels. The AWE Exhaust Suite for the BMW F90 M5 is designed, engineered, and manufactured in house at AWE. Looking to convert your AWE Tuning SwitchPath Exhaust to a Track Exhaust or the the way around? No need to repurchase an entirely new exhaust. The AWE Tuning Track and SwitchPath Conversion Kits are the perfect option for those who want to switch up their existing AWE Exhaust