Synergy MFG
- Synergy MFG Long Arm Upgrade Kit For 2007-18 Jeep Wrangler JK 2 Door & Unlimited 4 Door Models 8024SKU: SYN-8024Special Price $4,640.76 Regular Price $5,800.95The upgrade kit is designed for customers who already have a Synergy Stage 1, 2 or 3 kit that want to upgrade to a Long Arm kit for improved on and off-road performance. Learn More