Hydroformed Subframe

Detroit Speed’s all new front subframe is a bolt-in replacement for the original stock subframe. It improves the handling and ride quality by utilizing DSE’s unique suspension geometry. It is the ONLY subframe in the aftermarket industry with hydroformed frame rails. The hydroformed frame rails feature strength and stiffness, precise quality and repeatability. Hydroforming preserves the steel’s strength and stiffness because it is performed at low temperatures, unlike traditional high temperature processes which decrease material strength.

The subframe comes complete with the following components:

• Hydroformed Framerails
• Stamped Crossmembers
• Tubular Upper and Lower Control Arms
• DSE/JRi Coilover Shocks for Subframe with 'Detroit Tuned' valving
• Coilover Spring
• 'Detroit Tuned' Power Rack and Pinion Steering
• Splined Sway Bar
• C6 Steering Knuckles and Bearing Packs

Up to a 10" wide wheel can be packaged without modification to the inner wheel wells. Both the main and secondary crossmembers are stamped for structural rigidity. SBC, BBC, LS1, LS2, and LS7 engines have been designed as a direct bolt-in into this subframe.

The DSE subframe has been designed, engineered, and developed for the road and track. This subframe blends the benefits of current OEM technology and aftermarket performance into one product!

The subframe is available uncoated and unassembled for your SBC, BBC, or LSX engines. We also offer the subframe powdercoated satin black and assembled.

NOTE: Subframe must ship freight

Note: A Spanner Tool will be needed for spring adjustment.

Uncoated Options

Hydroformed Subframe - 032001
Applications: 450 lb/in SBC, LS
$7000.00

Hydroformed Subframe - 032002
Applications: 525 lb/in BBC, Pontiac
$7000.00


Powdercoated Options w/ Assembly

Hydroformed Subframe - 032004
Applications: 450 lb/in SBC, LS
$7450.00

Hydroformed Subframe - 032005
Applications: 525 lb/in BBC, Pontiac
$7450.00

Heavy Duty "SKF" Wheel Bearings

"SKF" Wheel Bearings - 032105
Applications: Hydroformed Subframe
$525.00

DSE Subframe Specifications

Nominal Camber
-0.5 deg.

Nominal Caster
+4.5 deg. (Adjustable to 5.5 deg.)

Total Suspension Travel
6.0"

Total Bumpsteer, 30" Toe-Span
0.084" Over 6" of Travel

Turning Angle ( 18" x 10" or 17" x 9" Wheels)
30.0 deg.

Ackerman Angle ( 18" x 10" or 17" x 9" Wheels)
2.5 deg.

Turning Angle ( 18" x 9" Wheels)
33.8 deg.

Ackerman Angle ( 18" x 9" Wheels)
3.5 deg.

Click here to see development pictures.

Base Shock
The DSE/JRi ‘Detroit Tuned’ base shock is a ‘pure blood pedigree’ racing shock in its most efficient form as a non-adjustable unit. Although non-adjustable, it shares all the increased dynamic responses of all the JRi adjustable models while providing excellent ride quality on the street.

Note: Included in price of subframe.

Single Adjustable Shock
Includes all features of base shock with ‘Detroit Tuned’ valving plus installed rebound adjustment with the simple turn of a knob while providing excellent ride quality on the street.

Double Adjustable Shock
This is the most race winning shock JRi has in its stable. With its two independent adjustments and the enormous range of adjustment it can be set to the exacting demands of the driver and performance levels required while providing excellent ride quality on the street.

Remote Canister Monotube Double Adjustable Shock
This DSE/JRi shock has all of the qualities of the double adjustable shock and incorporates a gas charged bladder to provide high frequency and low speed dampening control.

Remote Canister Shock Mounts
These billet aluminum shock mounts are manufactured for
securing your remote shock canisters to the vehicle. The shocks mount with two 1/4”-20 x 1/2” buttonhead screws.

Note: One Pair

Single Adjustable - 031017
Applications: Hydroformed Subframe
$450.00/pair


Double Adjustable - 031005
Applications: Hydroformed Subframe
$999.00/pair


Remote Canister Monotube Double Adjustable - 031006
Applications: Hydroformed Subframe
$1300.00/pair

M2 Remote Canister Shock Mounts - 032102
Applications: For use with Remote Canister Shocks
$89.00/pair

Steering Coupler

The Steering Coupler U-joints utilize the latest in CNC machining technology. The U-joints are made out of the highest quality steel and have been thoroughly tested. Similar to OEM automotive U-joints, the staked needle bearing caps prevent loosening and adjustment malfunction.

The shaft is a DD that can be easily trimmed to exact length needed. Shafts are 12" in length as received.

Also available are vibration reducers (DSE recommended) which significantly reduce vibration in the steering wheel and have also been shown to increase the overall life of the steering components.

The Steering Coupler comes in many different configurations which are listed below for you to properly choose the correct size and joint for your application. It is available in plain steel or polished stainless steel; as well as, with or without a vibration damper.

Note: On stock steering columns, verify output shaft type and spline before ordering. Please call with any questions.

Steering Coupler with Vibration Reducing U-Joint

Steering Coupler Steel - 092501
Applications: 1"-48 1967-1968 Ididit Tilt Floor Shift Camaro
$170.00

Steering Coupler Polished Stainless Steel - 092501P
Applications: 1"-48 1967-1968 Ididit Tilt Floor Shift Camaro
$285.00

Steering Coupler Steel - 092503
Applications: 3/4"-36 1969 Ididit Tilf Floor Shift Camaro w/ignition, 1967-68 Tilt Column Shift Camaro, 1969 Tilt Column Shift w/ignition, 1969 Tilt Column Shift w/o ignition, 3/4"-36 Flaming River
$170.00

Steering Coupler Polished Stainless Steel - 092503P
Applications: 3/4"-36 1969 Ididit Tilf Floor Shift Camaro w/ignition, 1967-68 Tilt Column Shift Camaro, 1969 Tilt Column Shift w/ignition, 1969 Tilt Column Shift w/o ignition, 3/4"-36 Flaming River
$285.00

Steering Coupler Steel - 092505
Applications: 1"-DD1969 Ididit Tilt Floor Shift Camaro w/o Ignition, 1" -DD Flaming River
$170.00


Steering Coupler - Polished Stainless Steel - 092505P
Applications: 1"-DD1969 Ididit Tilt Floor Shift Camaro w/o Ignition, 1" -DD Flaming River
$285.00


Steering Coupler Steel - 092507
Applications:Rag Joint Conversion Stock
Non-tilt Column
$210.00


Steering Coupler - Polished Stainless Steel - 092507P
Applications:Rag Joint Conversion Stock
Non-tilt Column
$325.00


Steering Coupler - Polished Stainless Steel - 092509
Applications: 3/4"-DD Various Column Output Shaft
$170.00


Steering Coupler - Polished Stainless Steel - 092509P
Applications: 3/4"-DD Various Column Output Shaft
$70.00

Steering Coupler without Vibration Reducing U-Joint

Steering Coupler Steel - 092502
Applications: 1"-48 1967-1968 Ididit Tilt Floor Shift Camaro
$170.00

Steering Coupler Polished Stainless Steel - 092502P
Applications: 1"-48 1967-1968 Ididit Tilt Floor Shift Camaro
$285.00

Steering Coupler Steel - 092504
Applications: 3/4"-36 1969 Ididit Tilf Floor Shift Camaro w/ignition, 1967-68 Tilt Column Shift Camaro, 1969 Tilt Column Shift w/ignition, 1969 Tilt Column Shift w/o ignition, 3/4"-36 Flaming River
$170.00

Steering Coupler Polished Stainless Steel - 092504P
Applications: 3/4"-36 1969 Ididit Tilf Floor Shift Camaro w/ignition, 1967-68 Tilt Column Shift Camaro, 1969 Tilt Column Shift w/ignition, 1969 Tilt Column Shift w/o ignition, 3/4"-36 Flaming River
$285.00

Steering Coupler Steel - 092506
Applications: 1"-DD1969 Ididit Tilt Floor Shift Camaro w/o Ignition, 1" -DD Flaming River
$170.00


Steering Coupler - Polished Stainless Steel - 092506P
Applications: 1"-DD1969 Ididit Tilt Floor Shift Camaro w/o Ignition, 1" -DD Flaming River
$285.00


Steering Coupler Steel - 092508
Applications:Rag Joint Conversion Stock
Non-tilt Column
$210.00


Steering Coupler - Polished Stainless Steel - 092508P
Applications:Rag Joint Conversion Stock
Non-tilt Column
$325.00


Steering Coupler - Polished Stainless Steel - 092510
Applications: 3/4"-DD Various Column Output Shaft
$170.00


Steering Coupler - Polished Stainless Steel - 092510P
Applications: 3/4"-DD Various Column Output Shaft
$70.00

Engine Mount Bracket Kits

The DSE engine mount bracket kits enable easy, no hassle installation of any SBC, BBC, or LS engine into the DSE hydroformed subframe.

Unlike others, the DSE kit comes complete with the following:

• Frame side engine mount stands
• CNC aluminum adapter plates
• Polyurethane engine mounts

Engine Mount Bracket Kit - 060401
Applications:1968-1974 Nova LS Engines
$225.00

PontiacEngine Mount Bracket
Kit - 060413
Applications: Pontiac Engine Mount Brackets
$149.00

DSE Stainless Steel Headers

The DSE Stainless Steel LS Headers feature a 1 - 7/8" primary tube diameter with 4-way merge collectors featuring V-Band clamps. The DSE headers are designed and engineered for LS engines in the 1967-1969 Camaro/Firebird and 1968-1974 Nova DSE Hydroformed Subframe. Each header features a O2 sensor bung in the collector.

These headers are designed for performance, maximum ground clearance, and a clean engine compartment appearance.

The DSE Stainless Steel LS headers are durable, attractive, and come with the necessary clamps to make installation easy.

DSE Stainless Steel Headers - 061001
Applications: DSE Hydroformed Subframe
$2230.00


DSE 3" Mild Steel V-Band Clamp - 060502
Applications: 3" Exhaust
$45.00


DSE 3" Stainless Steel V-Band Clamp - 060503
Applications: 3" Exhaust
$125.00


Exhaust Flange - 060501
Applications: 3" Exhaust
$18.50