2007-2018 Wrangler JK 4.0" Lift Stage 3 Suspension System 2 DR (SYN8023-40) suspension-traction-bar-bracket CAD-designed intake tube features strategically

CAD-designed intake tube features strategically positioned air channels

For use on Diesel engine Ram 2500 4WD HD trucks only

This spider gear set fits casting number 7875 & 1073

TRD-equipped trucks often have less rake compared to non-TRD trucks

2007-2018 Wrangler JK 4.0" Lift Stage 3 Suspension System 2 DR (SYN8023-40) suspension-traction-bar-bracket CAD-designed intake tube features strategicallySynergy Jeep JK 4 Inch Lift Stage 3 Suspension System includes all the components from the Stage 2 System but exchanges the Fixed Length Lower Control Arms for Adjustable Lower Control Arms (8051, 8052) and adds Adjustable Upper Control Arms (8053, 8054) front and rear. The Adjustable Control Arms are required for locating the front rear axles with lift heights over 3 inch for adjusting the pinion angles when using aftermarket 1310 1350 drive shafts.