40 Delta Flow® - 3.00 Center In / 3.00 Center Out - Aggressive Sound 2005 Ford Mustang UMI's boxed lower control arms

UMI's boxed lower control arms feature Roto-Joint technology for a smooth and bind-free performance

high articulation Roto-Joint along with a chromoly on-car adjuster and high strength tubular construction

s BK063 Cradle Bushing Lockout Kit is the only part you need to affordably and effectively lessen wheelhop

Mopar 68001334PB

UMI’s adjustable rear upper control arms are a reliable addition to your street car

40 Delta Flow® - 3.00 Center In / 3.00 Center Out - Aggressive Sound 2005 Ford Mustang UMI's boxed lower control armsThis two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.