Ultra Racing Nissan Skyline R33 Side/Other Brace URSD6-1392P TW2-1505 and 2006-2007 Mazdaspeed 6 DISI

and 2006-2007 Mazdaspeed 6 DISI engines

The CTS Charge Pipe Kit offers more power

CNC Machined Breather Ports and Reinforcement Rings

Professional install is recommended

This item fits the following N20

Ultra Racing Nissan Skyline R33 Side/Other Brace URSD6-1392P TW2-1505 and 2006-2007 Mazdaspeed 6 DISIMounting points 6 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.