Ultra Racing BMW 4 Series (F82) Rear Lower Brace URKR-RL2-3014 ML4-2249 Simply unbolt the trailing arm

Simply unbolt the trailing arm mounting bolts and rear tunnel nuts

and is adjustable so that the splitter fits as you want it to

Raise the level of style on your Mid-Facelift B9 A4 S-Line or S4 with the ECS Tuning gloss black front chin spoilers

5″ cat back system weighing in at only 9

Constructed with ABS plastic

Ultra Racing BMW 4 Series (F82) Rear Lower Brace URKR-RL2-3014 ML4-2249 Simply unbolt the trailing armMounting points 2 Uses original nuts bolts for mounting unless supplied Technical info: BEFORE : On uneven bumpy road, center section chassis will have different level of body flex cause by the weight transfer between front and rear. AFTER : Ultra Racings side lower bar will stabilize the weight transfer between front and rear, it can also minimize the damage from side impact.