If you’ve been searching for a suspension upgrade that will deliver amazing ride quality whether your 2007-2018 JK Wrangler or 2018-2021 Jeep JL Wrangler is loaded down or totally empty, Timbren has you covered with their SES Rear Suspension Upgrade (JFTJ). This suspension upgrade will improve your Jeep’s handling and always keep it level no matter what you're towing.
Features & Benefits:
- Eliminates vehicle squatting and sagging
- Cushion road shocks
- Improved handling
- 2,400 lbs. weight rating
Each laser-cut steel piece in this suspension upgrade is precision welded and powder-coated to ensure a quality fit. The hollow rubber springs are engineered to deliver a progressive spring rate, which means the more weight that pushes down on the rubber springs, the harder they work to prevent rear-end sag. Whether you’re pulling a trailer or carrying a heavy load in the back of your Wrangler, the hollow rubber springs adjust automatically to keep the vehicle level at all times. This SES Suspension Upgrade replaces the jounce stop inside the coil spring. Its unique design ensures fantastic ride quality whether your Wrangler is loaded or unloaded. To make sure your unloaded ride-quality is satisfactory, there should be a ½” to 1 ½” gap between rubber spring and axle. Unlike other auxiliary spring systems, this SES Suspension Upgrade guarantees the best of both worlds!