Silvers Helper Springs w/ Adapters - ID: 62mm / Length: 2.75" bilstein-sl-series-monotube-suspension-shock-absorber-length Every kit is extensively tested

Every kit is extensively tested on the UA4 chassis and refined until it balances ride quality with performance — the reason TL coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

Part Number ASTLS-14-2173 Product AST Lowering Springs Production Years 2007-08/2014 Model Years 2007-2014 Make Smart Model ForTwo Chassis 451 Approximate Drop – Front 25mm Approximate Drop – Rear 25mm TÜV Certified Yes Model Note - Note 1 - Vehicle Fitment

2012 Acura TL FWD (UA9)

5K Swift Springs - Front 62-228-X Swift Springs - Rear 62-254-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Vehicle Fitment

2016 Mercedes-Benz E-Class 6 Cyl/8 Cyl (W212)

Silvers Helper Springs w/ Adapters - ID: 62mm / Length: 2.75" bilstein-sl-series-monotube-suspension-shock-absorber-length Every kit is extensively testedSilvers helper springs are designed to maintain proper spring tension and prevent coil bind when your suspension is at full droop. Featuring a 62mm inner diameter, they are compatible with main springs ranging from 60mm to 65mm ID when used with the included adapters. Standard Features Keeps Main Spring Seated When Suspension is Unloaded Available for Silvers Coilovers Includes Adaptors Specifications Part Number SIL HELPER Part Name Helper Spring