D2 Racing RS Series Coilovers (D-BM-11-1-RS) 1851 MB024 is an ACT pressure

MB024 is an ACT pressure plate that uses exclusive diaphragm design to increase clamp load

With an increase in cooling efficiency of around 30%

Required for installation of BBK Long Tubes 4046 40460 Note: If using the Factory 2-3/4" Cat back exhaust system a small reducer will be required to step down from the 3" BBK mid pipe to the 2-3/4" factory catback exhaust or it can be simply welded

we include billet standoff pegs for the manifold connection points

D2 Racing RS Series Coilovers (D-BM-11-1-RS) 1851 MB024 is an ACT pressureThe RS Series suspension kit is our most popular coilover. Featuring a 36 way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Key Features: Uses either a rubber upper mount or pillowball rubber upper mounts.