Ultra Racing Ford Focus Mk3 Rear Lower Brace URRL3-3110 986 the modern stock airboxes are

the modern stock airboxes are a plastic compromise resulting in flow-killing restrictions and entirely muted engine notes

This high quality carbon fiber piece is designed to perfectly complement 034Motorsport’s X34 Intake System

REAR DIFFUSER V

Available In:  Gloss Black

POWER GAINS OVER STOCK

Ultra Racing Ford Focus Mk3 Rear Lower Brace URRL3-3110 986 the modern stock airboxes areMounting points 3 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.