Diesel Auto Power

06/06/2026

Come see us today at Whitley Diesel Truck Fest!!!

04/27/2026

$100 Off Turbo Upgrades Is On!! Call now to talk with our experts!

04/09/2026

Quadzilla Power is hiring now in Layton, Utah. Have what it takes? Hit us up!

03/25/2026

30x Steedspeed manifolds shipped out this week. 65x available to ship. https://www.dieselautopower.com/shop-by-brand/steed-speed 801-927-4600
SSP-3GENT3 5 ea Steed Speed T-3 Manifold - CR-T3
SSP-COMPT424V 1 ea Steed Speed Competition T-4 Manifold Straight - Comp-T4S
SSP-COMPT624v 2 ea Steed Speed Competition Style T6 24v Straight
SSP-COMPT624VWG 1 ea Steed Speed Competition Style T6 24v with Waste Gate
SSP-T312VANG 3 ea Steed Speed T-3 Manifold - T312VANG
SSP-T324VANG 24 ea Steed Speed T-3 Manifold - T324VANG
SSP-T412VANG 3 ea Steed Speed T-4 Manifold - T412VANG
SSP-T424VANG 10 ea Steed Speed T-4 Manifold - T424VANG
SSP-T424VANGWG 3 ea Steed Speed T4 24v Angled Turbo Fl**ge w/Waste Gate
SSP-T424VTTINV 2 ea T4 24V Twin Turbo Inverted Gate

03/03/2026

S&S DCR and Disaster Prevention kits are back in stock!
https://www.dieselautopower.com/ss-diesel-cp4-disaster-prevention-bypass-kit.html
https://www.dieselautopower.com/ss-diesel-ford-67l-cp4-to-dcr-pump-conversion.html

Check out the deal on Gen2.1 2011+ 6.7L Power Stroke CP4 Disaster Prevention Kit with Return Filter Assembly at Diesel Auto Power

02/27/2026

Upgrade your truck with premium performance parts from DAP and Steed Speed. Manifolds and S400 Turbos in stock and ready to ship out today! https://www.dieselautopower.com/steed-speed-t-4-manifold-24v-t4a?Category_Code=

We have 60 more manifolds for different applications on the way and will be here in just a couple weeks. Call or email today to claim yours! Don’t hold up your build!!

12/17/2025

Elvis in the building! Thank you Precision Diesel for making our day!! It will be a Merry Christmas indeed!! 🎄🌖🎵🕺

12/15/2025

🔥 Diesel Pride All Year Long! Get Your 2026 Calendar🔥
💥 Was $15.99 — now $7.99 (50% OFF!) Use code CAL50 at checkout.

The Diesel Auto Power 2026 Customer Ride Calendar is here — featuring real customer diesel builds.

🛻 Perfect for the garage or shop.
⏳ Limited quantities available.

👉 Get yours now:
https://www.dieselautopower.com/2026-dap-customer-ride-calendar.html

📞 Call us or stop by today!

12/12/2025

Stocking stuffers for those that make the nice list!!
Call or shop online today!

12/03/2025

Last Chance to get the Best Deals of the Year!
DAP Sale extended through 12/8
FASS Sale extended through 12/31
Many more brands ending soon!

Vendor for auto parts, fuel additives, custom fuel injectors and more.