ICON 03-09 Toyota 4Runner/FJ 0-3.5in Stage 2 Suspension System w/Tubular Uca Ignition>Spark Plugs This system INCLUDES MDS (multi-displacement

This system INCLUDES MDS (multi-displacement system) Valve Simulators which ELIMINATE the MDS valves

wide-open inlet/outlet

as well as fitments to retain the OEM tips

BDs exhaust manifold set is the perfect replacement for reliability and peace of mind

Other upgrade kit designs change the geometry of the steering which can sacrifice safety and drivability for straight line strength while pulling or racing

ICON 03-09 Toyota 4Runner/FJ 0-3.5in Stage 2 Suspension System w/Tubular Uca Ignition>Spark Plugs This system INCLUDES MDS (multi-displacementThis system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven