Geetings all. Thank you for the forum. Please allow me to add another thread on aftermarket exhausts. I've purchased a Mivv "Storm" slip-on exhaust from Italy. Link to website below:
https://www.mivv.com/en/products/k-0...ja-300-2013-2/
The website has a dyno chart showing the performance of this product, a technical sheet and a schematic diagram. This slip-on meets Euro 3 standards for Db level, CO2 and CARB standards as well.
Amazon or Ebay price for Stainless Steel version about $250. Comes with midpipe, support strap and all hardware needed to install.
It's Italian made in Rimini and it is IMHO beautiful in design detail and craftsmanship. Gorgeous.
The heaviest aftermarket slip on muff I've ever handled, but still significantly lighter than stock muff.
I'm impressed. Thanks for allowing me an opportunity to share my experience. I have the morning off and I'm heading to the shop for install. I'll post a follow photo and my first impressions.