Shipping Address

OST Dyno
113 Burns Rd.
Slippery Rock, PA 16057

Contacting Us

Ph: 724-368-9000
Hours: 8am-4pm M-F

At the current time the most efficient way to contact us is via email. We are not currently staffed to provide phone support. If you have a question related to products or services on our website please email Emails will be responded to with 24 hours unless we are offsite for a racing event or closed for vacation or holidays. We apologize for any inconvenience that this may cause and appreciate your understanding.

Shipping Send-in or Core PCMs and TCMs to OST

Send your core module to the shipping address above with your order number or invoice in the box. Label the box or your order/invoice as “core”. Be sure you order form or invoice has your correct contact information and shipping information.


Hellcat, Demon, and Trackhawk Performance

OST Dyno is proud to provide custom packages and tuning for all Hellcat/Demon/Trackhawk models! Our packages have track proven times; not just dyno numbers. We have placed a lot of R&D behind these Performance Packages which means your car will perform better than it ever has before without sacrificing quality or OEM reliability. See our Hellcat/Demon page for pricing on packages and more.

Specializing in Mopar and GM Performance

The staff at OST Dyno specializes in performance modification and tuning services for late model Mopar and GM vehicles. Our customer cars hold records in both drag racing and land speed racing. If you are looking for a performance shop that you can trust to perform high quality work, in a timely fashion, and at a fair price look no further. Please feel free to examine our Reviews page and see what our customers say about us. We are confident that it will be difficult to find a shop anywhere else that will provide the level of experienced service and customer care that you will receive as an OST Dyno customer. Call or email us today and let us help you make your performance dreams come true. 

Leading the Way In the Relentless Pursuit of Horsepower

The staff at OST Dyno is striving to be one of the premier tuning and performance shops in the Mid-Atlantic and East Coast regions. With over 40 years of performance automotive and racing experience the staff at OST Dyno is equipped to help you reach your performance goals. This experience combined with the insatiable desire to break records in all types of racing makes OST Dyno a sure choice for anyone looking to be truly competitive on the track. 

We are a complete one-stop shop for all your performance needs. All custom fabrication is done in house. All parts are purchased through us and can be ready before you arrive saving you time and hours of research. Custom dyno tuning also takes place within our facility on our state of the art AWD Mustang dynamometer. We take care of everything at OST Dyno so you don’t have to. Whether you’re looking for a simple cold air intake install or an all out, mind blowing 1300+ whp build, we can help. All our builds and packages are thoroughly researched and track tested meaning you will never leave our shop with something that doesn’t work under harsh racing conditions or while driving across the country. We stand behind our work and you can be confident of an error free job while your car is with us. 

OST Dyno specializes in Gen III Hemi and GM applications. No matter your goals or build caliber OST Dyno will assist you to the best of our abilities. Make an appointment now to let us help you reach your goals and join the ranks of the record breaking cars that OST Dyno has played a part in.   

-Team OST Dyno