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About Us

Leading Duramax Diesel Performance Parts Manufacturer

custom diesel performance shop

As a leading manufacturer of the highest quality Duramax turbo kits, custom metal fabrication parts, and built Allison transmissions, we stand by our quality and knowledge in the diesel industry. With a small and close knit team of employees we work diligently to bring you USA made products to keep your GMC and Chevrolet diesel vehicles running at the best possible performance. We pride ourselves on stellar customer service, attention to detail, product quality and fitment to make sure you are taken care of from start to finish. We stand behind our shop and proudly work hard to bring you the best parts on the market.


Our transmission shop is extremely thorough, experienced and detailed in building your transmission to last. With over 11 years experience in the industry, you can rest assured knowing that the knowledge and expertise behind our products is tried and true.

We stand behind our shop and proudly work hard to bring you the best parts on the market.



In House Powder Coating

custom diesel powder coating

With over 7,000 options for custom color combinations, you can choose your own color theme for your truck. Attention to detail, along with high quality, top of the line powder, our coated parts will set you apart from the crowd.

 

Located in Northwest Washington, shipping worldwide.