Downs Engineering is a Suzuki Hayabusa parts and service provider
to the performance industry. We manufacture racing cars and design
and build custom cars, Hayabusa racing engines, turbo charging and
products for cars, motorcycles, sand rails and kit cars. This is our
35th year of business in California.
We offer development engineering for competition oil systems for all
types of motorcycle and automotive engines.
making you go fast is what we do best!
Contact Mike Downs
Downs Engineering
19564 Eighth St East
Sonoma CA 95476
phone: 707 938 1011
fax: 707 935 0481

Property of Downs Engineering. All rights reserved.
400HP Turbo Hayabusa
Road Racing Sedan designed and built by
Downs Engineering