System 11 Suspension System
Get the height you want on a budget. This is our most basic 4.5"-5.5" system.
Includes Rock Crawler coils, 14 pc. bushing kit,
full length add-a-leafs, 4 shocks with boots, block and U-bolt kit and trac bar drop bracket. (see 5 1/2" suspension tech notes)
The System 11 is pictured with the stock diameter U-Bolt Kit.
WE RECOMMEND upgrading the stock diameter U-bolt kit included in this system to our Extreme Duty U-Bolt Kit for only $40.
The force and stress placed on stock components by off-roading is enormous. We noticed that we were bending the stock u-bolt plates so we set out to build some that could take abuse. We also noticed the stock 1/2" u-bolts are pretty weak. It may seem kind of simple to take a piece of thick metal and drill some holes. We have seen those types of plates. The problem is the edge of a plate like this causes a ridged pressure point and can cause the spring to break at that point. We invested in tooling that routers the edge of our plates. In doing so we are able to keep a stock type edge which compliments the spring when it's articulating.
These are a must have for trail runners and rock crawlers. Keep your rear axle and springs mounted solid!