AST Suspension 5300 Series Coilovers - 2015+ BMW 3 Series 318d (F3X LCI 5 Bolt) 1965 more aggressive stance while optimizing

more aggressive stance while optimizing suspension geometry for competitive driving

Part Number 4F907R Part Name Swift Spec-R Lowering Springs Vehicle 2011-2014 Subaru Impreza WRX STI Chassis Code GRB Spring Rate - Front 6 Kg/mm Spring Rate - Rear 7

Optimize Rear Suspension Geometry on your 2016 Subaru WRX STI Series

These Acura Integra coilovers are engineered to pair street comfort with canyon and track capability

Part Number W31408 Part Name Shock Absorber Bushing Vehicle 1973-1986 Ford F-350 Base Chassis Code F-Series Bushing Color Black Bushing Material Polyurethane Color Black Durometer 72 Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 4 Bushings Material Polyurethane Vehicle Placement Front Wheel Alignment Required Yes Vehicle Fitment

AST Suspension 5300 Series Coilovers - 2015+ BMW 3 Series 318d (F3X LCI 5 Bolt) 1965 more aggressive stance while optimizingFor the best performance on the track, AST Suspension designed the Competition 3 way adjustable series to fit the 2015+ BMW 3 Series 318d (F3X LCI 5 Bolt) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut. The high speed compression is adjustable in 12 positions and the low speed compression is adjustable in 14 positions. Both compression adjustments are made using an external canister. All adjusters work completely