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  Store > Shocks / Coilovers >

Shock Valving and Spring Rate Review Service (1 Hour)
Shock Valving and Spring Review
Service Fee: $150.00

Availability: Currently Available
Product Code: FM-SHOCKREV


This service is included free with all new shock orders. You do NOT need to add this to your cart when ordering NEW shocks.

  • Due to poor quality, this service is not available for F-O-A, Rock Krawler, or Big-Shocks shocks.
  • Due to incorrect geometry, this service is not available for EVO MFG. suspension kits.
  • This service is no longer available for King OEM kits purchased through another vendor.

Calculating the proper spring rates and/or shock valving for an existing set of shocks, coilovers, bypasses, or air shocks typically takes our shock technician about an hour. We start by collecting the required information about the vehicle including photos or videos and then spend some time on the phone with you to go over basic suspension theory, making sure that they are setup correctly, getting a sense for how the vehicle is used and what your driving style and expectations are. Once we have that information we will work up the calculations and provide you with our recommendations for spring rates and valving.

Information you will be required to provide:
  • Photos of the vehicle, suspension, and existing springs.
  • Existing spring specifications (diameter, free height, and spring rate if available).
  • Measurements of the springs, a-arms, trailing arms, 4-link arms, if requested.
  • Current shock valving (shocks may need to be opened to obtain this information).

If you purchase this service and then order the recommended springs through us, we will back them with our Free Spring Exchange if the springs are not correct.
  • One-on-one review with our professional shock tech
  • Spring calculations includes free spring exchange for coilovers
  • Includes a complete review of the vehicle and setup
  • Includes basic suspension theory overview
  • This service covers one vehicle only
  • Covers up to one hour of our time
  • This service is non-refundable

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