Brand: Detroit Speed Inc
Manufacturer’s Part Number: 032004-SDS
Part Type: Front Suspension Packages
Product Line: Detroit Speed Hydroformed Subframes
Summit Racing Part Number: DSR-032004-SDS
UPC: 090127165904
Wheel Bolt Pattern: 5 x 4 3/4 in.
Crossmember Included: Yes
Crossmember Material: Steel
Crossmember Color: Black powdercoated
Welding Required: No
Front Spindles Included: Yes
Spindle Material: Forged aluminum
Spindle Finish: Natural
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 Material: Steel
Rack Color: Natural
Shocks Included: Yes
Shock Type: Coilover
Coilover Springs Included: Yes
Coilover Spring Rate (lbs/in): 450 lbs./in.
Spring Finish: Black
Disc Brake Kit Included: No
Front Rotor Included: No
Front Caliper Included: No
Brake Pads Included: No
Sway Bar Included: Yes
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: No
Inner Tie Rod Ends Included: No
Outer Tie Rod Ends Included: Yes
Quantity: Sold as a kit.
Notes: Single adjustable coil-over. Requires 17 in. or larger diameter wheels.
Detroit Speed hydroformed subframes are bolt-in replacements for the original stock subframe. They’re designed to improve the handling and ride quality by utilizing Detroit Speed’s unique suspension geometry. These are the only subframes in the aftermarket industry with hydroformed frame rails—which offer strength and stiffness, precise quality, and repeatability. Hydroforming preserves the steel’s integrity because it’s crafted at low temperatures, unlike traditional high-temperature processes which decrease material strength. Dozens of models are available for vehicles from the 1960s, ’70s, and ’80s. Order the package recommended for your application.
