Welcome to Simpson Quality Designs, Inc.
Home of the Airboat Suspension System.





07/09/2009 We have new 1.25 and 2 inch bushings along with a new runner kit on the products page.
06/25/2008 We have new suspension system kits in stock and available for immediate delivery with an introductory price of $550.  Take a look at our product page for more information, including video demonstrations and testimonials.
06/24/2008  New Motor Bushings in stock and ready to ship. Find out more about our state of the art motor bushings on our products page.