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 atΒ 704-654-1492



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Nice job @CaseyJohnson05 on the 🏁 at @DellsRaceway! Awesome start to the season #EarnestPerformance #Icebreaker150
EarnestPerform photo
Speed51 News Feed by PFC Brakes @speed51dotcom
#Icebreaker100: The first Super Late Model win of the year in Wisconsin goes to... @CaseyJohnson05.

He wins the $3,000 Icebreaker 100 at @DellsRaceway.

We'll have full highlights coming soon on the Speed51 Network.

When your dad is @bubbapollard26 you get pretty good at celebrating! Congrats on the 🏁 at Senioa! ☝🏻 #EarnestPerformance EarnestPerform photo

ICYMI: @LeePulliam11 scored the W in the biggest LMSC race to date! He's been a long-time #EarnestPerformance supporter and we want to send him a congrats as big as that check he took home! Retweet to send him some love!

Get In Touch



131 Crosslake Park Drive
Unit 208
Mooresville, NC 28117


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