BMW F8X M3 | M4 VRS GTS Aero Wing Blade Cayman / Boxster [ 981 ] on-car adjustable trailing arms for

on-car adjustable trailing arms for Challengers(UTA112) are manufactured from heavy-duty 1-inch DOM steel tubing with TIG-welded Chrome-moly tube adapters

face your fears without losing the sound you want

ROUSH suspension parts are developed over many hours on the race track

see part number 59-20001

BMW F8X M3 | M4 VRS GTS Aero Wing Blade Cayman / Boxster [ 981 ] on-car adjustable trailing arms for*Additional hardware required for non GTS models* Vorsteiner's carbon fiber parts are produced using a state of the art aerospace autoclave system. This provides unsurpassed rigidity, strength and finish to our aerodynamic components. We distinguish ourselves by utilizing a resin pre impregnated, vacuum formed carbon fiber material that results in a 20% 30% stiffer and stronger product than an equivalent wet lay up product. This technique drastically