Shock & Dyno Service

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As the level of competition increases each year, it is important that drivers and teams alike stay on top of their game. Let our staff at Day Motor Sports recommend the right shock choice for your application.

  • To maintain a front running car and consistent performance, Day Motor Sports offers a complete shock dyno and rebuilding service for all Bilstein, AFCO, QA1, and most Fox shocks.
    Bilstein Shocks AFCO Shocks Fox Shocks QA1 Shocks
  • Our service includes custom valving with original replacement parts. We also replace bent shafts, rod guides and broken pistons easily.
  • Your shocks should be dyno-tested and the oil serviced every season, as well as after any crash.
  • We can custom build a package to meet your specific needs.
  • We also provide packages for specific classes that are thoroughly tested and race proven.
Shock Revalve Custom Revalving $60.00
Shock Service For SN Series $25.00
  For Most Bilstein $45.00
Shock Dyno Test 1 Shock $15.00 ea.
  5 Shocks $12.50 ea.
  10 Shocks $10.00 ea.
Shaft Replacement New Shaft Installed $65.00
Gas Pressure Change Pressure Change $25.00

*Prices shown cover most Bilstein shocks. Pricing will vary between shock manufacturer's.
Shocks should be serviced each offseason.
Service includes dyno test and new oil.
No additional charge for revalving when replacing a shaft.

Dyno Service:
Your shocks should be dynoed every season as well as after any crash, Dyno sheet and shock data information included.
Shock Rebuild:
Includes rod guide, piston band and new oil.
Change Gas & Rod Pressure:
Lower or raise gas pressure to meet your needs.
Replace Shaft:
Bent shafts can be replaced providing you with a functional shock.
Revalve Service:
Update your old shocks to match today's advanced suspensions.
Turnaround Time:
Our standard turnaround time on shocks is 48 hours.

Call Our Experienced Shock Techs For Details
TOLL-FREE: 1.800.543.6238