So I emailed a guy selling GPR exhausts for the rc390 on ebay in italy asking if there was any dyno testing results i could see and he sent me this.
i dont speak italian but you can see the claims.
what do you guys think?
http://www.gpr.it/gpr//prodotti/1302/pdf_banco_prova_1302_713317331.pdf
Just wanted to give the group a heads up. I'm developing an exhaust that will replace the stock exhaust can but maintain the stock location. My intent is to be able to develop an exhaust that will meet (or maybe even exceed) the Akrapovik system, but not have a big can sticking out the side to...
Just as an FYI for the group... I've been working on developing a new exhaust which will ditch that huge stock 5.2kg boat anchor of a muffler and replace it with a new muffler which will still fit into the stock location. This primarily means no huge can hanging off to the side of the bike to...