Hey everyone, I just have a quick question regarding the Moriwaki Tourer full exhaust found here (http://japan.webike.net/products/1020013.html). Has anyone else purchased this for their Honda Spada? If so, did you have to change your main jet in your carb? I have contacted customer support, but their answer was kind of vague: > Basically, It is not need to change the main jets in your carb. > But as the case may be you can change the parts. If anyone has any experience with this exhaust and has changed the main jet, what size did you use? Thanks, Joel.