Synergy Manufacturing

Synergy Jeep JK Thru Coil Front Air Bump Kit. Thru coil air bump kit compatible with most coil spring JK suspensions. Specifically machined bump can sets the collapsed bump stop location at the...

Poly Performance coils offer excellent off road performance while preserving ride quality. Progressively wound; keeps spring from coming unbound at suspension droop and eliminate annoying spring...

Heavy duty front track bar bracket for the Jeep JK This bracket raises the vehicles suspension roll center by 3.0" Raising the rollcenter reduces vehicle body roll and dramatically improves overall...

JK Front Sway Bar Quick Disconnect Pins and Holding Brackets, convert your Sway Bar Links into Quick Disconnects. Will not work wit OE Sway Bar Links or other manufacturer links. Made in USA ...

Front Upper Control Arms for 2-Door & 4-Door Jeep JKs Suspension components feature an abrasive resistant powder coat finish for maximum durability and corrosion resistance Made from high...

Heavy duty rear track bar bracket for the Jeep JK. This bracket raises the vehicles suspension roll center by 3.0" which in turn reduces vehicle body roll and dramatically improves overall handling...

JK Front Sway Bar Relocation Kit. Made in USA Shipping Weight: 5lbShipping Dimensions: 5in x 5in x 4in (L x W x H)

Poly Performance coils offer excellent off road performance while preserving ride quality. Progressively wound; keeps spring from coming unbound at suspension droop and eliminate annoying spring...

The Synergy JK front Sway Bar Links are designed to be an easy, trouble free upgrade over the stock sway bar links. The links are made from 11/16" solid steel which is zinc plated for maximum...

JK Heavy Duty Front Lower Control arm bracket for stock axle. Integral control arm skid plate. Designed for 2.5" tube diameter. Weld on replacement for stock brackets. Stock control arm hole...

Rear Sway Bar Links Easy installation Uses stock mounting hardware Sway Bar Links are made from 3/4" DOM tubing Fits 2-Door & 4-Door JKs with Jeep 3" to 4.5" of lift Made in USA Shipping...

This Long Arm upgrade kit is designed for customers who already have a Poly Performance Stage 1, 2 or 3 kit that want to upgrade to a Long Arm kit for improved on and off-road performance. Suspension...