Synergy 8063-45 Front Lift Coil Springs for 2007-2018 Jeep Wrangler JK

Vehicle Fitment

• 2007-2011 Jeep Wrangler JK (Sport, Sahara, Rubicon, 3.8L V6, 4WD)
• 2012-2018 Jeep Wrangler JK (Sport, Sahara, Rubicon, 3.6L V6, 4WD)
• 2007-2018 Jeep Wrangler Unlimited JKU (Sport, Sahara, Rubicon, 3.8L V6 / 3.6L V6, 4WD)
• 1997-2006 Jeep Wrangler TJ (SE, Sport, Sahara, Rubicon, 2.5L I4, 4.0L I6, 4WD)
• 2004-2006 Jeep Wrangler LJ Unlimited (4.0L I6, 4WD)
• 1984-2001 Jeep Cherokee XJ (All Trims, 2.5L I4, 4.0L I6, 4WD)

Features

• Heavy-duty front lift coil springs designed for Jeep solid-axle platforms
• Multi-rate progressive spring design improves ride quality and articulation
• Engineered to prevent coil unseating during extreme suspension droop
• Frequency-balanced spring rates improve on-road handling and off-road performance
• Designed to maintain proper spring tension through full suspension travel
• Durable black powder-coated finish resists corrosion and abrasion
• Optimized for vehicles running large tires and high-travel suspension systems
• Compatible with aftermarket bumpers, winches, and heavy front accessories

Specifications

• Position: Front Suspension
• Spring Type: Multi-rate / progressive coil spring
• Free Length: Approx. 22.0 in
• Block Height: Approx. 8.6 in
• Finish: Black powder coat
• Quantity: Pair (2 springs)
• Lift Height (2-Door JK): Approx. 5.5 in front lift
• Lift Height (4-Door JK): Approx. 4.5 in front lift
• Lift Height (TJ/LJ): Approx. 5.5 in front lift
• Lift Height (Cherokee XJ): Approx. 3.0 in front lift

Included Components

• 2x Front Lift Coil Springs

Product Description

The Synergy Manufacturing 8063-45 Front Lift Coil Springs are engineered to deliver substantial suspension lift and improved articulation for Jeep Wrangler and Cherokee platforms. These springs feature a progressive multi-rate design that balances ride comfort with off-road capability, helping the suspension absorb impacts while maintaining control during aggressive trail use. The coil design also prevents the spring from unseating during extreme suspension droop, a common issue with lower-quality lift springs. :contentReference[oaicite:0]{index=0}

Constructed with high-strength spring steel and finished in a durable black powder coat, the coils are designed to withstand harsh off-road environments and resist corrosion. The springs are frequency-balanced and tuned to maximize suspension performance while maintaining stable handling on pavement, making them suitable for both daily driving and serious off-road use.

These springs provide approximately 5.5 inches of front lift on 2-door Wrangler JK and TJ/LJ models, about 4.5 inches on 4-door Wrangler JK Unlimited, and around 3 inches on Cherokee XJ depending on engine weight and vehicle configuration. Lift height measurements are based on fully equipped vehicles with common off-road accessories such as bumpers and winches.