Yukon Gear High Performance Replacement Gear Set For Dana 30 Reverse Rotation in a 4.11 Ratio Fuel Delivery>Fuel Pump Fitment Kits AEM's Exhaust Backpressure install kit

AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio readings from wideband O2 sensors that are mounted pre-turbo

350 lm-LUX @ 10 meters: 392 lx-Candela: 39

Both factory MAF sensors mount directly on the intake tube

435i xDrive 2016-2014

Yukon Gear High Performance Replacement Gear Set For Dana 30 Reverse Rotation in a 4.11 Ratio Fuel Delivery>Fuel Pump Fitment Kits AEM's Exhaust Backpressure install kitYukon Gear & Axle high performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state of the art design, advanced heat treating techniques, and leading edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y. E. S. Plan, a lifetime, comprehensive, no questions asked protection plan covering your gear