H&R Trak+ 20mm DRM Wheel Adaptor Bolt 5/100 Center Bore 57.1 Stud Thread 12x1.5 - 40255711 fits_2015-2020`BMW`4 Series A mitered merge is used

A mitered merge is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower

Performance and Race

have all been torture-tested on our hydraulic test rig

405mm x 36mm | (15

Includes 33 levels of rebound and compression adjustment (1-way kits or available 2/3-way options) for fine-tuning to your course and setup needs

H&R Trak+ 20mm DRM Wheel Adaptor Bolt 5/100 Center Bore 57.1 Stud Thread 12x1.5 - 40255711 fits_2015-2020`BMW`4 Series A mitered merge is usedH&R Trak+ Wheel Spacers move your wheels out so they are flush with the fender instantly giving your vehicle the perfect stance. Whether you want improved handling, increased safety, or simply want your car to make a statement about your individual style, Trak+ Wheel Spacers can help you accomplish your goal and GO WIDE. Manufactured from a special proprietary alloy that has a higher tensile strength than 6061 T6 billet aluminum, H&R Trak+ Wheel