What is the company's focus?

The company specializes in improving the mileage and performance of today's diesel engines. They are an industry leader in adding power, torque, and efficiency to diesel engines.

What types of engines does the company work on?

The company specializes in servicing and providing parts for Caterpillar, Cummins, Detroit, and Paccar engines.

What types of products and services does the company offer?

The company offers a wide range of products and services, including ECM tuning, exhaust manifolds, intake manifolds, turbos, injectors, camshafts, cylinder heads, engine overhaul kits, and engine accessories. They also provide installation kits and performance packages.

Does the company offer financing options?

Yes, the company offers financing options that are available at checkout.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Performance Diesel

$3.8M revenue • 15 employees • 687 Industrial Rd, St. George, UT, 84770, United States

Last Updated May 19, 2026

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Company Overview

Company Name

Performance Diesel

Address

687 Industrial Rd, St. George, UT, 84770, United States

Website

pdidiesel.com

Phone

(800) 511-1231

Approx. Annual Revenue

$3.8M

Employees

Established

2006

Google Reviews

3.6 (120 reviews)

About Performance Diesel

Big Boss is a company located in St. George, Utah, that specializes in improving the performance and efficiency of diesel engines, particularly those used in heavy-duty vehicles. Established in 2006, the company employs approximately 11 people and is considered an industry leader in providing quality service, parts, and customized solutions for Caterpillar, Cummins, Detroit, and Paccar engines.

Business Profile

Read from the Performance Diesel website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How Performance Diesel works

Brands carried or installed

About the website

Website quality (AI-assessed): 8/10 · Current copyright notice 2026; Complete product catalog with pricing

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Contact Research

People Search

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Performance Diesel

Company Overview

Company Name

Address

Website

Phone

Approx. Annual Revenue

Employees

Established

Google Reviews

About Performance Diesel

Business Profile

How Performance Diesel works

Brands carried or installed

About the website

Auto Parts Store Companies near St. George, UT

Frequently Asked Questions about Performance Diesel

What is the company's focus?

What types of engines does the company work on?

What types of products and services does the company offer?

Does the company offer financing options?

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Technologies Used

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Key Decision Makers