DSE Replacement Coilover Springs - 650 LB (031142PDS) - 12 Inch x 2.5 Inch I.D.
Replace or retune the springs in your compatible Detroit Speed coilover suspension with the DSE 031142PDS Replacement Coilover Springs. This matched pair combines a 650 lb/in spring rate with a 12-inch free length and 2.5-inch inside diameter, providing the key dimensions and rate needed to correctly match the spring to a compatible suspension setup. Whether you are replacing existing springs or changing spring rate for a performance build, the 031142PDS gives you a purpose-built replacement without requiring a complete new coilover assembly.
Detroit Speed replacement coilover springs are designed for spring-rate replacement across various compatible applications, including DSE frames, QUADRALink systems, and coilover kits utilizing a 2.5-inch I.D. spring. The 031142PDS is categorized by Detroit Speed for Big Block applications and features a 12-inch free length with a 650 lb/in spring rate. Because proper coilover spring selection depends on the suspension and vehicle combination, always verify the required inside diameter, free length, and spring rate for your specific setup before ordering.
Specifications
- Part Number: 031142PDS
- Product Type: Replacement Coilover Springs
- Engine Category: Big Block
- Spring Inside Diameter: 2.5 inches
- Spring Free Length: 12 inches
- Spring Rate: 650 lb/in
- Quantity: Sold as a pair
- Designed For: Compatible Detroit Speed frames, QUADRALink systems, and coilover kits utilizing a 2.5-inch I.D. coilover spring
Features
- 650 lb/in spring rate for compatible performance suspension applications
- 12-inch spring free length
- 2.5-inch inside diameter
- Detroit Speed Big Block spring category
- Designed for replacement or spring-rate changes on compatible coilover suspension systems
- Suitable for applicable Detroit Speed frames, QUADRALink systems, and coilover kits
- Allows compatible coilover springs to be changed without replacing the complete coilover assembly
- Clearly defined diameter, free length, and spring rate simplify matching to the required suspension configuration
- Sold as a pair
FAQs
What are the specifications of DSE 031142PDS replacement coilover springs?
The DSE 031142PDS springs have a 2.5-inch inside diameter, 12-inch free length, and 650 lb/in spring rate. Detroit Speed sells them as a pair and categorizes this spring for Big Block applications.
Will DSE 031142PDS springs work with any coilover suspension?
Compatibility depends on the specific suspension configuration. The 031142PDS is designed for compatible systems requiring a 2.5-inch I.D., 12-inch free-length coilover spring with a 650 lb/in rate. Confirm all specifications for your suspension before ordering.
Why Buy Detroit Speed from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension, chassis, and coilover components for serious street, track, and Pro-Touring builds. If you need help confirming spring dimensions, spring rate, or compatibility with your suspension setup, our experienced performance team can help you choose the right components. Call 1-855-827-7223 or email sales@beefcakeracing.com for assistance.
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