2003-2009 Cummins Rear Full Progressive Leaf Spring Kit w/ 2" Lift (CS-DFSP-03-D)

Engineered through an exclusive partnership with Deaver Spring Mfg, these Carli Suspension full-length progressive leaf packs are the ultimate upgrade for Ram owners who want it all. By utilizing a specialized two-stage design, these springs bridge the gap between heavy-duty capability and high-end ride quality. You get a suspension that stays composed under load, delivering a noticeably smoother, more refined experience on the pavement. Whether you’re commuting during the week or heading off the grid on the weekend, these springs are the perfect "do-it-all" solution for the daily driver.

Part Number: CS-DFSP-03-D

• 1″-2″ rear lift (maintains a slight rear-high stance with Carli 3″ Systems)
• Softens initial spring rate at ride height for improved comfort
• Minimizes axle wrap and wheel hop
• Reduces payload to a "light" 3/4-ton capacity
• Capable of 15″ of suspension travel with factory shackle
• Fits 4" Axle Tube

• These are NOT the 1,500lb constant load springs
• Designed specifically for Diesel 4x4 models.

Click Here For Instructions

These full length progressive spring packs are built by Deaver Spring Mfg specifically for Carli Suspension. These springs were designed as a two stage spring pack, enabling the truck to still have a admirable weight capacity while offering smooth and comfortable street driving performance. For balanced on and offroad comfort. These leaf springs are designed for the Daily Driver and Weekend Warrior. Ideal for work and play!

Don't see your question? Ask us anything about this product.