When it’s time to upgrade your clutch, be sure to SPEC your clutch to deliver optimal performance. SPEC Clutch is proud to be the class sponsor of the 9.5-second Index class at the 30th Annual Shootout. Whether your street or racecar requires a single or multi-disc clutch solution, the experts at SPEC Clutch can ensure that you get a clutch that delivers performance and reliability while exceeding your expectations. The IDRC is proud to have SPEC Clutch supporting the racers. We would like to thank them for sponsoring 9.5 Index Class at the 2023 Shootout! specclutch.com ...

TOMEI Powered USA is the engine specialist offering everything from high-performance camshafts to complete engine assemblies. In addition, TOMEI Powered USA also offers the most competitively priced titanium exhaust systems and turbo upgrades. The IDRC is proud to have TOMEI Powered USA back to help reward the RB-powered vehicles that can tackle the 1320. We would like to thank them for sponsoring RB26 Class at the 2023 Shootout! tomeiusa.com ...

SPC Performance, the World Leader in Alignment Parts and Tools, is proud to be the Class Sponsor of the Autocross at the 30th Annual Shootout. Whether it’s a 90s DSM or a new GT-R, SPC Performance has the parts and the tools to get your street, autocross or drag car in perfect alignment for maximum traction and grip while extending tread life. The IDRC is proud to have SPC Performance on board to support all racers in the Autocross competition. We would like to thank them for sponsoring Autocross at the 2023 Shootout! spcalignment.com ...

UPREV, LLC has been developing reflash systems for Nissan engine control units (ECU) since 2004. With a focus on data collection and calibration systems, we strive to become the premier choice for the enthusiasts and professionals who work with today’s exciting new vehicles. As vehicle manufacturers utilize more electronic controls with each model year, the need and demand for reprogramming and calibration products continues to grow. UpRev is here to deliver. At UpRev, each new product is conceived with a specific vehicle and purpose in mind. We believe this focus enables us to deliver products that are efficient, intelligent and complete. We research each vehicle’s unique control system in depth to gain a full understanding of the operation and functions. We then apply this understand...

DriveShaft Shop engineers have been creating and manufacturing innovative drivetrain solutions for street and racing use for over 30 years. Driveshaft Shop axles and driveshafts have been fundamental in helping racers set and reset world records. They offer the highest quality CV axles and driveshafts made from Steel, Aluminum, and Carbon Fiber for Sport Compact, European and Modern Muscle applications. DriveShaft Shop specialize in custom CV Axles and Driveshafts to fit any custom need. We would like to thank them for sponsoring DCT 8.5 Index Class at the 2023 Shootout! driveshaftshop.com ...

When Sport Compact racing was in its infancy, RC fuel injectors helped many racers smash performance barriers. Today, RC is still helping racers go fast, and the Torrance, California-based firm has signed on as the official sponsor of the Bracket Class (tentatively 9.99 to 13.99 ET) at The Shootout. RC Fuel Injection is known industry-wide for their service work blueprinting and balancing injectors, as well as a primary source for new high-flow fuel injectors. RC has recently expanded its services to include blueprinting direct injectors and ultrasonic cleaning of fuel rails. Complete fuel system testing and analysis is also available. We would like to thank them for sponsoring Bracket Class at the 2023 Shootout! rcfuelinjection.com ...

Since the founding of Peterson Fluid Systems in 1977, Peterson Fluid Systems has endeavored to produce quality parts that are innovative and dependable. The Peterson difference consists of our unending commitment to “Quality Without Compromise”. Quality in product design and production. Peterson is committed to producing all of our products in our facility in the USA. We would like to thank them for sponsoring Stock Appearing Class at the 2023 Shootout! petersonfluidsys.com ...

Constant innovation and improvement. While it's a challenge for some companies, Morrison Fabrication has a passion for performance and perfection like no other. Today, the latest technology and highest quality turbo exhaust manifolds for DSM and EVO platforms are built by Morrison Fabrication. The company's philosophy is simple: Love what you do and be dedicated to endless innovation; cut no corners because a sacrifice in performance for the sake of time or cost is unacceptable; try things that appear unconventional at first because greatness has never happened within the confinement and restraints of comfort; and never settle for or allow products to leave that aren’t well-sorted, consistent, high-functioning, or of exceptional quality. The IDRC is proud to have...