[Zedn]

Thanks. I measured the hsv pipes and they are 2.75 down to 2.25 inch. Sounds like if I just run the factory set up to the intermediate muffler and then 2.25 into a second oem muffler it should be right. It's actually hard to buy oem mufflers as they are all high flow. The hsv rear muffler is way to big to fit under the cobra.