Welcome to Rossier Engineering's product pages. This company first opened it's doors in 1991. Primarily a watercraft and dirt bike
performance shop, we enjoyed a great deal of success during the watercraft racing boom of the 90's. As that market declined, we noticed the popularity
of the burgeoning ATV racing scene. We followed the trend, and switched our operation over to 4-stroke development, concentrating on the 450 race quad
segment. High quality exhaust systems were followed by custom piston, cam, and intake kits. A Superflow bench guaranties our customers the highest
quality port jobs on the market. Our Dynojet chassis dyno allows us to scientifically wring the maximum available power from our exhausts and engine
kits. Come on in and look around. We continue to be on the cutting edge with new products coming through the pipeline as new models hit the market. We
welcome the opportunity to be your engine performance shop.
Check out the categories to the left and give us a call with your product questions - (715) 341-9919.
Welcome to Rossier Engineering's product pages. This company first opened it's doors in 1991. Primarily a watercraft and dirt bike
performance shop, we enjoyed a great deal of success during the watercraft racing boom of the 90's. As that market declined, we noticed the popularity
of the burgeoning ATV racing scene. We followed the trend, and switched our operation over to 4-stroke development, concentrating on the 450 race quad
segment. High quality exhaust systems were followed by custom piston, cam, and intake kits. A Superflow bench guaranties our customers the highest
quality port jobs on the market. Our Dynojet chassis dyno allows us to scientifically wring the maximum available power from our exhausts and engine
kits. Come on in and look around. We continue to be on the cutting edge with new products coming through the pipeline as new models hit the market. We
welcome the opportunity to be your engine performance shop.
