WeatherTech DigitalFit Rear FloorLiner for BMW X3 & X4 (2018-2020) - Black 'RPT1' Increases horsepower by 41% and

Increases horsepower by 41% and torque by 36% over stock

Whether you're replacing an aging radiator or upgrading your cooling system

They will plug into the factory multi-pin connector directly

Tow with confidence using the PHANTOM-XT GH-104176

Vibrant Performance j-style oxygen sensor bungs are a compact design which allows for added clearance during installation of the O2 sensor

WeatherTech DigitalFit Rear FloorLiner for BMW X3 & X4 (2018-2020) - Black 'RPT1' Increases horsepower by 41% andThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving absolute interior protection. Digital laser measurements of interior surfaces offer a consistently perfect fit. A patent pending HighDensity TriExtruded (HDTE) material allows for a rigid core for strength while offering surface friction to the carpet, as well as tactile feel to the surface. Advanced surfacing creates channels that carry fluids and debris