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  Store > Shocks / Coilovers >

Suspension Tuning, Spring Rate, and Valving Services
Shock Valving and Spring Review
Service Fee: $100.00

Availability: Currently Available
Product Code: FM-SHOCKREV

Select Your Service


**Unlike other suspension tuners that keep valving adjustments "proprietary," Filthy Motorsports will always provide you with complete valving details for your records.**

The following suspension review and calculation services are available through Filthy Motorsports:

1. Spring Rate Review Only (30 Minutes) - $80
The spring rate review service provides coilover spring recommendations for one vehicle. For new builds, we will provide our best estimate for the spring rates needed. For correcting existing vehicles, we will use the existing springs to calculate your new spring rates.

2. Shock Valving Review Only (30 Minutes) - $100
The shock valving review service provides shock, coilover, and/or bypass shock valving recommendations for one vehicle. For new builds we will provide our best estimate for your application and use. For fine-tuning shocks, you will need to provide us with the existing valving so we can make the appropriate recommendations.

3. OEM Suspension Kit Review (90 Minutes) - $280
The OEM kit review service covers a complete review of any aftermarket shock kit installed on one production vehicle with or without a lift kit or aftermarket suspension system. This service includes a complete review of the vehicle configuration, ride height, spring rates, and valving.

4. Complete Suspension Review (90 Minutes) - $280
The complete suspension review service is available for any one vehicle and covers the suspension geometry, shock and spring placement, shock and spring sizes, sway bars, weight distribution, spring rates, and valving.

5. General Troubleshooting Service (30 Minutes) - $100
The general suspension troubleshooting service covers helping to diagnose one suspension related issue with one vehicle. This includes undesirable ride characteristics, body roll, nose-dive, damaged components, suspension geometry issues, unidentified noises, etc.

Note: These services are not available for the following applications:
  • 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., Rebel, or Synergy rear JK suspension kits.

For the above services, you will be asked to provide the following:
  • 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).
  • One-on-one review with our professional shock tech
  • All services are limited to one hour of our time
  • This service is non-refundable

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 4 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 So Much Better December 15, 2020
Reviewer: Justin from Ogden, UT  
It's been awhile since we spoke last but I'm ready to give you an update. Man I'm glad i contacted you. The ride is so much better. Low speed it's perfect and doesn't throw me around the cab anymore.

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  0 of 0 people found the following review helpful:
5 of 5 Class Act May 28, 2020
Reviewer: Anonymous Person  
Ben, thank you so much, you guys are a class act - no bs, no game playing, just professionalism, it’s very much appreciated.

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  1 of 1 people found the following review helpful:
5 of 5 Spot on. August 12, 2019
Reviewer: Anonymous Person  
This weekend I was able to get the truck out in the sand dunes and get some actual testing on it, I would say the spring selection was spot on as we are using about 95% of the travel on the larger bumps and we have only used about 1/2 of the stroke on the hydraulic bumps!

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  2 of 2 people found the following review helpful:
5 of 5 Thank You! June 7, 2019
Reviewer: Steve from Benwood, WV  
The new springs worked out great. It rides and preforms better than expected. I have 2" preload on front & 2.5" on back @ 8" ride height. Thank you for the great work you do,you take the time to do it right.   Thanks again.

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