D2 Racing RS Series Coilovers (D-FO-15-1-RS) _25217 38" x 3" Single Square

38" x 3" Single Square Angle-Cut Phantom Outlet - 6" Long Tip

4WD 1987 Chevrolet V20 Suburban 4WD

Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency

5 1998 Mazda Millenia Engine: 2

All components are billet machined

D2 Racing RS Series Coilovers (D-FO-15-1-RS) _25217 38" x 3" Single SquareThe 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.