STaSIS Performance Engineering at Audi of Bellevue

STaSIS provides chassis and engine tuning for the Audi A4, A5, S4, S5 and TT. As an Authorized STaSIS dealer, we can help you add these exciting products to your current Audi or help you purchase a new Audi with STaSIS components built-in. Whether you want to add one piece or complete a whole performance makeover, Barrier Audi and STaSIS are your best choice.

About STaSIS Engineering

STaSIS Engineering is dedicated to providing automotive performance distinction to the mainstream consumer market. We specialize in performance-enhancing brake, suspension, driveline and engine products leveraging race-bred technologies from in house motorsports experience and top-tier race manufacturers. Our commitment to the highest quality automotive performance products backed by original equipment manufacturer (OEM) level warranty and service allows STaSIS to bring the performance and distinction of exotic car ownership in line with the cost and convenience of a mainstream automobile.