THE D3 GROUP | Who we are.

We define ourselves as performance engineers. Our belief is that greatness cannot be achieved merely by high horsepower statements, but through the dynamic balance of performance fused with cutting edge technology and design.

D3 is the premier manufacturer of Cadillac Tuning Equipment for both street and track. D3 feature builds have graced the covers of countless magazines and have been featured on a multitude of television programs. D3’s product development team is comprised of seasoned professionals with years of experience in numerous sectors of motorsport technology this is why D3 products are seen worldwide participating in racing ranging from grass-roots to professional motorsport. In the spring of 2005 D3 Research and Design’s creativity led to a technology co-op with GM which has allowed us the unique opportunity to find innovative solutions that have paved the way to our High Performance Engineering and Performance Tuning Programs.

Above all – we all share a common passion for Motorsport, Technology and Creativity.

D3 QUALITY | Engineered, tested, and proven.

The D3 Group is proud of its quality and craftsmanship. D3’s products are manufactured to the highest standards of quality and proudly made in America. D3’s in house product development team individually blueprints most if not all of our products before even the first prototype part is manufactured. The D3 Group’s manufacturing protocols call for only utilizing the highest quality materials such as USA made Billet Aluminum, Vacuum Infusion Carbon Fiber Manufacturing, Reaction Injection Molded Plastics, and Precision CNC machined parts to name a few.  This ensures 100% compatibility and maximizes performance down to the smallest detail.

No product is brought to the market without first surviving D3’s rigorous and meticulous testing procedures. Additionally whenever possible we send our products out for 3rd party quality control to be further tested and approved for proper operating compliance.
With our extensive experience from our involvement in the highly competitive and rigorous motorsport industry D3 has become the driving force in the aftermarket manufacturing sectors and has become well known within the competitive tuner markets.
The D3 Group’s motorsport equipment and tuning products are developed for specifically for Cadillac applications; there are no generic fit parts making all D3 Cadillac parts exclusive to their application. D3’s precision fit parts encompassing all categories of tuning and styling is what makes D3 the world’s only Cadillac Tuner.

The D3 Group

1787 E. 28th St.

Signal Hill, CA 90755

Tel: 562-595-8518 / Fax: 562-595-8519

www.d3cadillac.com