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Kooks Headers Announced as Supporting Contingency Sponsor for NMCA and NMRA for 2021 Season

Kooks named as supporting contingency sponsor for National Muscle Car Association and National Mustang Racers Association for 2021 season

STATESVILLE, N.C. (April 15, 2021): Kooks Headers and Exhaust is thrilled to be a contingency sponsor for the National Muscle Car Association, NMCA, and National Mustang Racers Association, NMRA, for the 2021 season.

Kooks Headers and Exhaust has been an avid supporter of the NMCA and NMRA series. The relationship between Kooks and both street-legal drag racing series goes back several decades. Kooks current owner, George Kook Jr., played a major role in helping ignite the NMRA and NMCA series to the success that it currently holds today.

For the 2021 season, Kooks is a contingency sponsor for the following NMCA categories:

Xtreme Pro Mod

Stock/Super Stock Combo

Factory Super Cars

Nostalgia Super Stock

Street Outlaw

Nostalgia Muscle

Nitrous Pro Street

Open Comp

Xtreme Street

Street King

N/A 10.5


Chevrolet Performance Stock

While Kooks is a contingency sponsor for the following NMRA categories:

Street Outlaws

Super Stang


Modular Muscle

Limited Street

Truck & Lightning

Coyote Stock

Ford Muscle

Factory Stock

True Street

Open Comp

The NMCA is the #1 street-legal motorsports show in the United States. Each NMCA event features heads-up muscle car drag racing with over 10 classes for drivers to participate in, an all-domestic car show for guests to attend and so much more. In addition, NMCA has extensive coverage in their official monthly publication called Fastest Street Car.

For more information about Kook’s complete line of aftermarket header and exhaust products, visit www.kooksheaders.com.


For the past 58 years, Kooks Headers and Exhaust has built a sterling reputation in the performance aftermarket and racing industry for their relentless dedication to quality, performance and innovation. For more information, call Kooks Headers and Exhaust at 1-866-586-5665 or go to http://www.kooksheaders.com.

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Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. 

Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. 

Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987.

For more information, please visit www.p65warnings.ca.gov.

Warning / California (CARB)

California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Neither Kooks Headers and Exhaust nor any of their subsidiaries make any representation that any of their parts or systems has received such an Executive Order or that any of their parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.

Unauthorized Vendors

Kooks products purchased through any unauthorized vendor (including but not limited to): Amazon and Maryland Speed will not be warrantied by Kooks. Likewise, returns from any unauthorized vendor will not be accepted by Kooks.

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