Ultra Racing Lexus IS300H Rear Lower Brace URTW-RL2-2944 LA2-3208 Rev limiter increased to 7000

Rev limiter increased to 7000 RPM (with DSG flash)

In order to ensure there is no noticeable loss in performance during extended periods of hard driving on road or track

With long-nosed pliers

2018+ Audi S4 3

Ultra Racing Lexus IS300H Rear Lower Brace URTW-RL2-2944 LA2-3208 Rev limiter increased to 7000Mounting 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.