HGS Exhaust Systems was formed in 1988, founder Henri Gorthuis had gained valuable experience and insight working as a Grand Prix Mechanic in the early 80’s.

Henri wrenched for John van der Berk in 1985/86 before moving to WP suspension (White Power) in 1987. It had been a dream of Henri to open and run his own business. His father had built exhausts for BSA off road bikes in the 60’s and 70’s. It would appear that the exhaust building gene had been passed down to young Henri…