Belltech SHOCK ABSORBER NITRO DROP 2 Programmers & Chips>Programmers & Tuners The air spring kit is

The air spring kit is designed with an internal jounce bumper that allows the springs to run safely with zero air pressure

The Mach Force Xp is finished off with a 4-1/2" diameter

Easy to install replacement filter (dry) for Banks Ram-Air Systems

Does Not Fit Models With Auto Leveling Headlights

BM14-XTSS kit features an Xtreme pressure plate for the most demanding driver

Belltech SHOCK ABSORBER NITRO DROP 2 Programmers & Chips>Programmers & Tuners The air spring kit isBelltech designed the Nitro Drop 2 shock line to provide the Truck and SUV market with a unique blend of shock tuning. This new setup concentrates on the Comfort level while also increasing the overall performance of the complete suspension system. Designed with the daily driver Truck and SUV customer in mind, Belltech Engineers increased the low speed compression and massaged the rebound forces of the shock valving providing a factory style ride