Function & Form Adjustable Spring Sleeve Kit

11-23 Dodge Challenger (All  Models)

F2-S7300111

The Function & Form Adjustable Spring Sleeve Kit provides a simple, effective solution for adjusting your vehicle’s ride height while preserving the functionality of the OEM electronic damping system. This bolt-on system allows you to lower your vehicle by 1–2 inches, delivering a more aggressive stance without compromising comfort or handling. Ride stiffness is increased by 10–15%, giving a sportier, more responsive feel compared to OEM springs, yet it remains smooth enough for daily driving. Ideal for enthusiasts seeking a balance of performance, aesthetics, and comfort, the Function & Form Adjustable Spring Sleeve Kit is a precision-engineered upgrade that enhances both looks and driving dynamics.

• Adjustable Drop: 1–2 inches
• Compatibility: Works with OEM electronic damping system
• Ride Stiffness: Increases 10–15% over stock
• Installation: Easy bolt-on system
• Performance: Sportier handling and improved stance
• Material: High-quality components for durability and reliability
• Category: Suspension Upgrades / Adjustable Spring Sleeve Kits

Function & Form (F2 Suspension) offers coilovers and suspension systems aimed at improving handling, ride control, and stance for enthusiast builds. With adjustable and fixed coilover options plus expanding suspension accessories, Function & Form is a solid choice for drivers who want a more responsive setup for spirited street use and track-focused tuning.