40 Delta Flow® - 2.50 Offset In / 2.50 Center Out - Aggressive Sound Rig BMR Suspensions LTA111 adjustable lower

BMR Suspensions LTA111 adjustable lower trailing arms are available in red and black hammertone powdercoat for long-lasting good looks

Please note that some service parts come packaged in quantities of 2 or more

UMI’s trailing arms are crafted from 1” x 2” rectangular tubing with ¼” thick CNC machined mounting plates

we have been working on a new patented valving that we are excited to release

All BBK exhaust headers are available in a Titanium Ceramic or Polished Silver Ceramic coated finish and include new exhaust header gaskets

40 Delta Flow® - 2.50 Offset In / 2.50 Center Out - Aggressive Sound Rig BMR Suspensions LTA111 adjustable lowerThis 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.