Tameless performance

Tameless performance Setting new grounds for diesel performance step by step.

07/17/2026

We got some new stuff coming y’all’s way. Stay tuned….

07/14/2026

WE SPONSORED THE 72 FASS CLASS FOR A $70,000 PAYOUT

07/13/2026

The most appealing sound to be on a diesel truck...

It's time we showed off the shops truck build.
07/12/2026

It's time we showed off the shops truck build.

07/10/2026

Machined in-house at Tameless Performance in Asheville, NC. Crafted from high-quality aluminum, this valve cover is designed for enhanced durability and performance.

2006 - 2024 Billet Aluminum Valve Cover for Cummins 5.9, 6.7 Diesel engines.

TAMELESSPERFORMANCE.COM

07/07/2026

Visit the website to view our different finishes of our Billet Valve Covers for the Cummins engines.

07/06/2026

There is other benefits besides looking good that our Billet Valve Covers have. NO MORE CRANKCASE FILTER. Visit the website to view the different finished to the valve cover or give the shop a call if you have any questions.

07/03/2026

The only Rocker Box on the market that's one piece.

Visit our website to view our Rocker Box or give us a call to ask any questions you might have.

07/02/2026

We just dropped our new Cummins billet motor mounts. 07.5' - 12' and 13' - 18' IN STOCK.
Shop the motor mounts online.

TAMELESSPERFORMANCE.COM

Address

2852 New Leicester Highway
Leicester, NC
28748

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18285058195

Website

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