Synergy Mfg 8650-12 2.5" Leveling System for 2005-24 Ford F-250/F-350 4x4

Vehicle Fitment

• 2005-2024 Ford F-250 and Ford F-350 Super Duty 4x4 (Diesel & Gas, All Engines)

Features

• Front leveling system to raise vehicle stance and improve approach angle
• 2.5" front lift height while maintaining factory-like ride quality and travel
• Progressive wound dual-rate coil springs for optimized on- and off-road performance
• Includes matched Fox IFP front and rear smooth body shocks for control and comfort
• CNC machined 6061-T6 aluminum bump stop spacers to protect suspension at full compression
• CNC laser cut and zinc plated brake line relocation brackets retain ABS clips without brake bleed
• High-strength steel caster shims maintain proper steering geometry after lift
• Sway bar end link spacer kit included for correct anti-sway bar angles

Specifications

• Part number: 8650-12
• Front lift height: ~2.5"
• Rear lift height: 0" (front leveling only)
• Includes: Fox IFP smooth body shocks (front & rear)
• Coil springs: Progressive wound with abrasion-resistant powder coat
• Bump stop spacer: 1" CNC aluminum
• Brake line relocation: Laser cut zinc plated brackets
• Compatible with up to 37" tires with proper backspacing

Included Components

• 1x Pair 2.5" leveling coil springs (part 8663-25)
• 2x Front Fox IFP smooth body shocks
• 2x Rear Fox IFP smooth body shocks
• 1x 1" front bump stop spacer kit (8657-01)
• 1x Caster sleeve kit (8612-24)
• 1x Sway bar end link spacer kit (8673-01)
• 1x Front brake line relocation bracket set (8682-01)
• 1x Fox shock eyelet sleeve (8650-01)

Product Description

The Synergy Mfg 8650-12 2.5" Leveling System is a comprehensive suspension upgrade designed for **2005-2024 Ford F-250 and F-350 Super Duty 4x4** trucks to raise the front end for a more balanced stance and improved handling characteristics. Featuring progressive wound coil springs and matched Fox IFP smooth body shocks, the system enhances ride quality and bottom-out resistance while maintaining stock-like driving dynamics. Brake line relocation brackets retain the factory ABS clips without requiring a brake bleed, and included caster shims ensure proper steering geometry is preserved after lift.

This bolt-on leveling system allows for larger tire fitment (up to 37" with appropriate backspacing) without sacrificing towing capability or on-road comfort. With CNC machined aluminum bump stop spacers and a sway bar end link spacer kit included, the 8650-12 system addresses common lift-related geometry issues, making it a robust choice for daily drivers and off-road builds alike.