diesel performance

Take the Next Step

Your diesel repair and diagnositc facility!

Jefferson County Fair:
Dismemberment
Derby

STL DIESEL.

Crystal City, Missouri

636-465-0585

Diagnostics - Repair - Performance

Some of our performance parts

We use every single one

Our Services

With Passion & Experience

Diagnostics

Have a car problem? Tell us your symptoms and our technicians will find the problem and the cause. Engine, drivetrain, transmission or any part of your vehicle.
Online Vehicle Diagnostic

Programmers/Tuners

Are you looking for more power and torque in your vehicle? Maybe your looking for a little better fuel mileage. Whichever you may be looking for in a tuner we can help. Browse our selection or give one of our experts a call.

Exhaust Kits

We supply the most popular brands in all different size exhausts...4inch...5inch. Can't find what your looking for? Talk to one of our performance specialist to find out what type of exhaust is best for your vehicle.

Lift Kits

So you want to add a little height to your vehicle? We can go through all the major brands with you until you get exactly what your looking for. Rough Country...BDS...Rancho...etc

Turbos

Whether you want to go back with a stock turbo or looking to upgrade to a bigger turbo. We can get the turbo you want. Garrett...Hypermax...ATS...etc

Fuel Injection

One of the most important aspects of your vehicle. Whether your looking for bigger injectors or have problems with your current injectors. We will be able to help you get your vehicle back on the road.

Good service and great people just waiting to help you get back on the road
or make a few more ponies on the dyno

Greg Swaringim, Facebook

Featured Diesels...

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Email us by clicking below

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Rodney Ivie2004 Ford F250 6.0L Powerstroke

Modifications

Horsepower

415 hp

Tourque

550 tq

Methonal Injection

two nozzle spray

Tuner

SCT 5015 Livewire TS

Media

Pictures and Video of Performance Parts, Repairs and Events

Contact

we would really love to hear from you

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Contact info

Hours of Operation:

Monday - Friday 8am - 6pm

520 N. Truman Blvd.

Crystal City, MO 63019

Phone: 636-465-0585

Fax: 636-465-0825

Contact by Email

info@stldiesel.com