The History of the Jeroentune pipe goes back a few years , arround 2003 i had made several designs of pipes and i worked closly toghether with other boaters , we used thin iron to roll our own pipes and hard solder them together , no mufler , just pipes , when our designed improved we gained more power , back than my design pipes were real RPM pipes but with the 230 peanut motors we needed more torque and we followed other pipe designers . with the introduction of the 231 and 260 motors i took my old pipe drawings out of drawer and started again . without much trouble we had some test pipes made and the results were pretty good . mean while the mufler section was recalculated and we managed to get the pipe under 82 DB limit . we used  0.5mm stainless steel for the pipes and a special welder technique to show a minimum of welds in the pipe , its a jewel on your boat !

I have tryed several header and flange systems with this pipe , a 7/8 header will fit in our pipe with just a little work , than you can make it adjustable . i like the CC header and flanges 7/8 inch ore the new 1 inch header  , and weld them togheter at your desired lenght . an ideal pipe lenght is 13 inches messured allong the pipe , if you have a high timing motor go a bit longer , if you need rpm with a small prop go shorter ..

At this moment we have 2 models ..all Jeroentune pipes are stainless steel , from front to rear .you can choose in  side and rear exit . the side exit is more silent if you aim the stinger in the prop wash , that will bring the DB rate arround 80 DB . the rear exit pipe is more easy to apply in several boat setups .

Our pipes are tested by several motor builders ore people who have acces to a dyno . here in the netherlands , but also in the USA. several testers were very impressed with the power the pipe makes , it can compete with big names like CC racing ,Insane and M&D pipes , but it more silent due to the push and pull mufler system . one downsite , it is a bit more heavy than the light built aluminium pipes .. 350 grams is not the lightest but if you want power and still a slient pipe , the Jeroentune pipe can bring you a solution .

Right now the pipe is international known , the boaters from the Netherlands and Germany use our pipe very common . also the boaters from Sweden and Norway run our pipes , the Brittish boaters are discovering our pipe and it is becoming a very populair pipe in the USA . but even in Australia ,Finland,Bermuda and Arabia . to go short , its well know over the world .

At this moment  we are trying to get the Jeroentune pipe to be built in an Aluminium version to make it lighter and more available in the USA . still in test fase . here in the netherlands we are allready working with a Jeroentune pipe with  a 1 inch band in her . also in test fase ..  the normal Jeroentune pipe will be still available .