Diesel Power Source

Diesel Power Source Welcome to Diesel Power Source! Pioneers in diesel performance, we design cutting-edge kits that easily bolt on to enhance your engine’s efficiency.

Experience cooler running, improved mileage, and superior towing capacity. Power your diesel with DPS! Diesel Power Source, a private member association, is a Utah based company, in business since 2003, that offers a variety of products as solutions to the problems facing diesel engines, including the Semi transportation industry. Developed in 2006, our DPS Compound Turbo Kits were among the pione

ering mass-produced compound turbo kits for light duty diesel pickup trucks. Unmatched in quality, these kits introduced cutting-edge materials and ground-breaking components previously unseen in the industry. DPS is currently adapting our kit for use in semi-trucks, extending its groundbreaking performance to a wider range of vehicles. DPS has successfully become a leading expert in the turbocharger and diesel performance industry. We have conceived, patented, produced, and sold a myriad of diesel products. Our patented and patent-pending technology increases performance reduces fuel costs and vehicle emissions through innovative diesel products. DPS is the manufacturer of the Turbonator® VGT turbocharger. Our proprietary technology gives us a competitive edge over our competition because it delivers noticeable results, and we have an unparallel ability to bring innovative products to market. DPS continuously has unique products in various research and development stages.

09/04/2026

The S400 Complete conversion kit comes in turbo sizes: S475, S478, or S480 and comes complete with an exhaust manifold and all the piping and hardware needed for install.

09/03/2026

Need a replacement VGT for your older Cummins ISX15? The Diesel Power Source HE451VE is a direct replacement turbo for CM871 and early CM2250/CM2350 platforms, replacing OEM part numbers 2882112 and 3796351.

Not sure if you need an HE451VE or HE400VG? Send us your ESN and we’ll help confirm the correct fitment before you order.

09/01/2026

Turbo going out? Cracked manifold? Take care of both at once.

Our Cummins ISX15 / X15 Turbo & Manifold Package includes a brand-new HE400VG VGT turbo with actuator, DPS high-flow exhaust manifold, and all the manifold hardware you need for a complete replacement.

Built for 2016-2025 ISX15 and X15 engines, with EGR and Non-EGR manifold options available. Replace two common failure points in one teardown, save on shop labor, and save by bundling the turbo and manifold together.

Upgrade your 6.7 Cummins without changing the factory setup. The Diesel Power Source direct stock replacement turbo bolt...
09/01/2026

Upgrade your 6.7 Cummins without changing the factory setup. The Diesel Power Source direct stock replacement turbo bolts right into the factory location, keeps your VGT functionality and exhaust brake, and comes with a pre-calibrated actuator ready to install. Available in 60mm, 63mm, and 66mm options.

08/31/2026

Add the airflow, keep the drivability. The Diesel Power Source Compound Turbo Kit is built to give your Cummins stronger performance, lower EGTs, and the airflow you need when you put it to work.

08/28/2026

Here’s just one of the many features that make our DPS Compound turbo kit so unique!

08/27/2026

Upgrade your setup with the Diesel Power Source Compound Turbo Kit. Built for serious power gains and reliable performance under load. Engineered by diesel guys, for diesel guys.

08/25/2026

Bolt-in power. Zero guesswork.
The DPS HE300VG Turbo & Manifold Package for the 6.7L Cummins (2007.5–2024) is a matched system designed to work together from the start. Choose from three tiers: factory replacement, or our HE363VG (63mm) and HE366VG (66mm) upgrades. All are direct bolt-in and all retain factory exhaust brake and emissions equipment. Pair it with a DPS exhaust manifold, CFD-optimized for better flow and built to outlast the factory single-piece design.
One job. One labor cost. Problem solved correctly.

08/21/2026

Our DPS HE470VG Turbo & Manifold Package is built for ISX15/X15 semi trucks that need more than stock can give. The 70mm compressor wheel — based on the HE400VG platform — bolts right into the factory location, supports up to 675HP, and drops EGTs while boosting mileage. Paired with a DPS exhaust manifold engineered with CFD software for better flow and long-term durability, this is a matched system built to work as one.
No spool-up compromise. No drivability issues. Just more capability where it counts.

08/20/2026

Faster spool. Zero compromise.
Our Ball Bearing Turbonator® VGT combines two spool-up innovations in one turbo: the ball bearing CHRA (~200 RPM faster spool) and our patented ball bearing unison ring for more precise, longer-lasting vane control. Add in the Turbonator® VGT’s variable .45–1.1 A/R range, and you’re looking at 200–300 RPM better spool-up than a comparable fixed A/R turbo — with the exhaust brake capability to back you up on the way down the mountain, too.
Small A/R spool. Big A/R top-end. One turbo.

Address

5124 W Old Bingham Highway, Unit 4
South Jordan, UT
84081

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

(801) 930-8404

Website

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