
POWER is one thing,
controlling it is everything!

”Aerodynamics are for people who can’t create
HORSEPOWER!”
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…
READ MORE ...ABOUT US

TEAMS/RIDERS
HGS exhaust systems are worldwide used by many race teams and pro riders. They love how our exhaust changes the character of the bike in a powerfull but controlling way.
World championship Europian championship AMA championship250 European Championship – Round 1 Spain Race podiums for Jake and Francisco!
The 250 European Championship kick off last weekend in Cozar (Spain) and that race was [...]
Mar
MANNINI ON THE PODIUM IN EMX125! MIKULA IN THE TOP TEN OF MX2!
Cozar, 15/16 March 2025 – It was the Spanish track of Cozar who hosted the [...]
Mar
Noel Zanocz Second in EMX250 Spain
Noel Zanocz from the JM Racing Honda team has made a strong start to the [...]
Mar
WP ERIC AUGÉ, PREPARADO PARA EL INICIO DEL CEE 2025 EN PANTÓN
Jaume Betriu vuelve a la 500cc sobre una GasGas Albert Fontova y Yago Martínez, las nuevas [...]
Mar
Tyla van de Poel on the Podium at the Dutch MX Nationals in Oss
Tyla van de Poel from the De Baets MX team finished on the podium in [...]
Mar
CAMPIONATO ITALIANO PRESTIGE ROUND 1 – OTTOBIANO MILLIONAIRE RACING TEAM
Ottobiano (Italia), 10 marzo 2025 – Il Millionaire Racing Team ha affrontato con grande determinazione [...]
Mar
Sterke prestaties van Laurense Motors – Kawasaki Racing team in Lierop en Oss
Twee weken geleden vond de eerste motorcrosswedstrijd van het seizoen plaats in Lierop. Met een [...]
Mar
2025 Campionato Italiano MX PRO Prestige MX1/MX2 – RND #01, Ottobiano (PV)
Il Campionato Italiano MX PRO Prestige MX1/MX2 inaugura la nuova stagione con la prova lombarda [...]
Mar

MXGP Academy
HGS masterclass at the MXGP Teutschenthal in Germany given by John van den Berk.