Brown's Performance Diesel

12/23/2025

Merry Christmas & Happy New Year from Brown’s Performance Diesel & Drivetrain!🎄

Holiday Closures:
Christmas: Closed December 24-28
New Years: Closed January 1-4

Thank you to everyone who supported us this year, we truly couldn’t have done it without yall!

12/10/2025

We finally made a TikTok!

Warning: Our TikTok may cause sudden urges to buy bigger turbos.

Give us a follow

Check out BrownsPerfDiesel’s video.

12/03/2025

If you drive a 6.7 Cummins, you know the 68RFE life. But this is a 68RFE done right. Bigger clutch packs, better flow, stronger pressure—built for towing, daily driving, and a little fun on the weekends!

07/14/2025

🏁 Built to Turn Heads — and Take Trophies🏁

The competition was tough, the engines were loud, and the builds were 🔥

Congrats to our Leonard Picnic Car & Truck Show 2025 winners! You brought the heat and earned every bit of it!

Thank you to everyone to who showed up, showed out, and made it a day to remember!

04/16/2025

We will be closed this Friday, April 18th for Good Friday✝️
Reopening Monday, April 21st.

Thank you for your understanding!
Have a blessed weekend🤍

04/10/2025

We are so excied to be hosting the Leonard Picnic Car & Truck show this year!

Join us for the Leonard Picnic Car & Truck Show on Saturday, July 12th from 11am to 3pm at the Leonard Park!

Whether you’re a fan of vintage classics or modern builds, you won’t want to miss this incredible lineup of rides.

🏆 Trophies awarded in each class🏆

- Classic (1979 & Older)
- Late Models (1980 & Newer)
- Best Diesel
- Best of show
- People’s Choice

Trophies will be handed out at 1:30pm!

Bring the family, bring your ride, and enjoy a great day of engines, chrome, and community. See you there! 🏁

04/01/2025

01/08/2025

Starting the new year off right with a fleece cheetah install in this 2020 Cummins.

Fleece cheetah’s are the best upgrade available when retaining factory vgt function is important!

08/14/2023

Closed this week for our yearly vacation, we will be back in the shop first thing monday august 21st we can be reached via text message during this week if needed. Thank you!

Pic of a 68rfe we knocked out last week.

05/18/2023

Transfer case rebuilds done in house.

Send us a message to get on the schedule!

04/07/2023

The single best upgrade you can do to your 68rfe to prolong its life is an upgraded valvebody, built in house using only the best components currently on the market.

02/23/2023

Cp4 having a bad day, get with us before this happens to you and costs you thousands in repairs!