twisted pistons dyno days

THE DATE IS SET! October 24th, 2026, Twisted Pistons Diesel and Automotive is bringing the horsepower, smoke, and competition to Granbury, TX! Whether you're chasing bragging rights on the rollers or just trying to watch the action, this is one event you don't want to miss!
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New arrivals for your 6.6l duramax!

Introducing our latest Duramax products, made especially from your Chevy or GMC Duramax. Shop your favorites before they're gone!

 SHOP NOW

OUR IN HOUSE DYNO
Choose Your Experience
Choose Your Experience

CANT DECIDE WHAT TRUCK TO UPGRADE?

Search by manufacture and view all parts we have to offer for your vehicle.

START YOUR BUILD

SHOP ALL FORD PRODUCTS

SHOP

START YOUR BUILD

SHOP ALL DODGE PRODUCTS

SHOP

START YOUR BUILD

SHOP ALL DURAMAX PRODUCTS

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Gear Up with Twisted Pistons Merch!

Frequently asked questions
Where are you located at?

Our address is 6707 Glen Rose Highway, Granbury, TX 76048
What are your shop hours?

Our shop hours are 8AM- 6PM Monday through Friday. *Holidays vary*
want work done in person?

We will gladly take care of you, give us a call at 817-559-1919 or swing by our shop! Our address is 6707 Glen Rose Highway, in Granbury, TX.
Want to schedule our In-House Dyno for a private session?

Give us a call at 817-559-1919 to check availability and let's get you on the schedule!
Want to become a dealer?

We value every customer that supports us whether it be local or globally. To become a dealer, we want the ideal candidates to represent us and what we stand for. We request that you send us an email sharing a little bit about yourself and your business and we'll be in touch! Our email is office@twistedpistonsdiesel.com

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