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Engine Swap Components for Mustang K-Members

January 19, 2018
Announcing new components that allow 79-04 Mustang owners to use the engine of their choice while enjoying the benefits of a QA1 K-member.

2018 Letter from the President - 25 Years of Quality and Affordability

January 5, 2018
Sometimes it's hard to believe we've really come this far. It's fun to walk around our facilities now and think back to when my dad founded QA1...

Custom 4-Link Hardware Kits Now Available From QA1

November 10, 2017
This new custom 4-link kit complements Pro-Rear Systems to complete a rear back half upgrade for most custom applications.

New Carbon Fiber Driveshaft for Dodge Challenger SRT Hellcats

October 30, 2017
QA1 now offers its award-winning REV™ Series carbon fiber driveshafts for 2015-2017 Dodge Challenger SRT Hellcats.

QA1 Expands Offerings of Suspension Kits for GM B-Bodies

October 23, 2017
QA1 now offers bumper-to-bumper suspension solutions for Impalas, Caprices, and other 1978-1996 GM B-Bodies.