SF Racing Sport Coilovers for 2012+ Mercedes-Benz SL-Class SL350 (R231) Spring Rates:Front: 16K / Rear: 10K 6R Limited (BM/BR/BS/BW) have a

6R Limited (BM/BR/BS/BW) have a huge influence on vehicle stability

SF Racing Track Coilovers for the 2010-2018 Audi A1 are the best coilovers available for track-driven cars

Part Number YS01-AU-DPS032 Part Name Dynamic Pro Sport Coilovers Vehicle 2015-2020 Audi S3 Sportback 55mm Strut Chassis Code 8V Drivetrain Spring Rates - Front 8 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Aluminum Pillow Ball Upper Mount (with Camber Plate) Top Mounts - Rear OEM Stock Upper Mount Camber Plates - Front Yes Camber Plates - Rear No

Rear: 18 kg/mm Top Mounts Front: Rubber

Part Number E60-23-005-08-10 Part Name Shock Absorber Vehicle 2002-2006 Chevrolet Silverado 3500 Front Lifted 0 - 2 in

SF Racing Sport Coilovers for 2012+ Mercedes-Benz SL-Class SL350 (R231) Spring Rates:Front: 16K / Rear: 10K 6R Limited (BM/BR/BS/BW) have aSF Racing Sport Coilovers for the 2012+ Mercedes Benz SL Class SL350 (R231) are the best coilovers available for street driven cars. SF Sport Coilovers were designed to give a wide range of ride height adjustability without reducing the spring travel. Each corner of the car has 32 levels (or clicks) of damping adjustability. This combines both the rebound and compression into one adjustment knob. The coilovers also use rubber top mounts to help reduce