H&R Trak+ 30mm DRA Wheel Adapter Porsche Cayenne Wheels (5/120-72.5 CB-14x1.25) to (5/130-71.6 CB) - 607957251 fits_2015-`BMW`X4 Please select Vehicle’s Drivetrain Configuration

Please select Vehicle’s Drivetrain Configuration when ordering

EGR cooler

and 73-percent greater fin surface area than the stock 2011-2014 Duramax transmission cooler

The free-flow version is not for the faint of heart—it’s designed for enthusiasts who want maximum sound and maximum horsepower gains

6 Liter B4RA

H&R Trak+ 30mm DRA Wheel Adapter Porsche Cayenne Wheels (5/120-72.5 CB-14x1.25) to (5/130-71.6 CB) - 607957251 fits_2015-`BMW`X4 Please select Vehicle’s Drivetrain ConfigurationH&R's TRAK+(TM) Wheel Adapters are hubcentric spacers that allow you to change bolt patterns for different wheel fitments. Please check availability for your vehicle. Features & Benefits Moves your wheels outward so they are flush with the fender, instantly giving you the perfect stance. Hub centric design, proprietary alloy, higher strength, lighter weight Changes bolt patterns or hub diameters for different wheel fitments made in Germany Downloads &