taco eater :
Thomas Peffer from Lakewood, OH United States
Installed this pipe on my stock Motron Minarelli V1 and gained an instant 4 mph with just using this pipe and ditching the original 19mm Motron exhaust. Gave a small acceleration boost as well. I did open up the 18.5mm exhaust port on the stock Minarelli V1 cylinder to 22mm to port match the pipe. You will have to Dremel the slots to make it fit as well as fabricating a rear mount bracket but it's so worth it
Was this review helpful to you?
3 taco eaters like this review
Great replacement exhaust
February 16, 2017
taco eater :
Wayne Bondeson from Beldenville, WI United States
Great fit on 1980 Tomos A3.Quiet and gained about 2 mph plus low end power improved.So about 31 mph with this pipe on a stock A3...
Works on Minarelli V1 
