proven shock technology

Earnest Performance offers a full-service in-house shock program, from sales to service to at-track advising. Complete shock and bumpstop packages are available as well as shock rebuilds and tailored shock programs for racers of all disciplines.

About Earnest Performance

Based in Mooresville, North Carolina, Earnest Performance is continuing a line of successful suspension technology that owner Brannon Earnest has been working hard at for decades.

Adjustment Guides

Earnest Performance offers it’s adjustment guides for multiple shock products for download. Be sure to get yours now and if you still have questions, don’t hesitate to contact us at 704-654-1492



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Check out our new 2019 T Shirts! We will be offering limited quantities and 5$ of every shirt sold will go towards the Ronald McDonald House Charity! Sizes S-2X $25 All Black LIMITED QUANTITIES.Special thanks to Michele Martin for working with me and Atomic for the design! #KDDP EarnestPerform photo

. @bubbapollard26 gets it done in the 🧀 state! #EarnestPerformamce
EarnestPerform photo
Speed51 News Feed by PFC Brakes @speed51dotcom
#JoeShearClassic : @bubbapollard26 claims the flag before making a Polish victory lap. From North to South, Bubba Pollard continues to make a name for himself.

Congratulations Bubba!

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131 Crosslake Park Drive
Unit 208
Mooresville, NC 28117


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