The IFP eliminates oil from mixing with the nitrogen as is possible with the stock twin tube shocks, allowing maximum performance from the factory-tuned precision valving.
0 Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust over time;Clear-anodized body plating for a durable finish;Internal IFP mono-tube reservoir design seperates shock oil from the high-pressure nitrogen;Black-anodized, CNC-machined 6061-T6 billet aluminum components;5/8 inch hard chrome plated heat-treated alloy steel shaft;Race-developed high-flow piston design;Application specific valving to maximize performance;Redundant sealing pack system main seal, wiper seal and scraper seal;JM92 advanced suspension fluid for improved performance at variable temperatures; Large diameter, heavy duty spherical bearing;Ride height preload ring;4. Front ride height adjustable shock;2 & 4WD 6 lug models;Up to 2 inch lift;2.Inside the shock is an internal nitrogen-charged gas reservoir, contained by an internal floating piston (IFP) which separates the charged gas from the shock oil.The easy-to-install Performance Series 2.