Ultra Racing BMW X3 (E83) Rear Anti Roll Bar URAR21-295 16 Weight saving catback to catpipe

Weight saving catback to catpipe flanges

Designed to demand attention – BMW M2 Competition Venom Rear Exhaust

30mm expanded as orig

Flow rate testing is performed to validate the design against the restrictive stock airbox

Ultra Racing BMW X3 (E83) Rear Anti Roll Bar URAR21-295 16 Weight saving catback to catpipeThickness of roll bar 21mm Uses original nuts bolts for mounting unless supplied Technical info: BEFORE : When turning in corner, the weight transfer will make the car sway a side, causing body roll and more difficult to turn in to a corner, weaken the steering respond. AFTER : The upgrade version of Ultra Racings anti roll bar will be more effectively preventing the car sway a side at cornering, greatly reduce body roll and high stability in