QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1978-1988 Buick Regal Corolla Touring 2007 Mercedes-Benz S-Class RWD (W221)

2007 Mercedes-Benz S-Class RWD (W221)

Tech Springs for your 1996-2000 Honda Civic FWD (EJ7) are an outstanding choice for enhancing your vehicle's suspension performance

2022 Scion tC

2023 Lexus IS300H RWD/AWD (AVE30)

Part Number 52343-S400 Part Name Coilover Conversion Kit UPC 806990017376 Vehicle 1967-1976 Plymouth Valiant Adjustment Type 1-Way Spring Rate 400 lbs/in Crossmember Included Yes Crossmember Material Steel Crossmember Color Black Powdercoated Front Spindles Included Yes Spindle Type Stock Height Spindle Material Steel Spindle Finish Black Powdercoated Upper Control Arms Included Yes Lower Control Arms Included Yes Control Arm Style Tubular Control Arm Material Steel Control Arm Color Black Upper Ball Joints Included Yes Lower Ball Joints Included Yes Rack and Pinion Included Yes Steering Rack Type Hydraulic Power Assist Rack Color Black Shocks Included Yes Coilover Springs Included Yes Spring Finish Black Disc Brake Kit Included No Front Rotor Included No Front Caliper Included No Brake Pads Included No Sway Bar Included No Center Link Included No King Pins Included No King Pin Bearings Included No Pitman Arm Included No Idler Arm Included No Tie Rod Sleeves Included Yes Inner Tie Rod Ends Included Yes Outer Tie Rod Ends Included Yes Vehicle Fitment

QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1978-1988 Buick Regal Corolla Touring 2007 Mercedes-Benz S-Class RWD (W221)QA1 now offers bolt in rear coil over shocks for the 1978 1988 Buick Regal. These shocks are available in single or double adjustable valving options. Single Adjustable Shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double Adjustable Shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully