Hey Guys,
My friend owns GNX 393. He is wanting to replace the mufflers. He bought some that I looked at, straight in straight out. Around 2.5" in and out. Only problem is that the immediately narrow down from 2.5" to about 1.25". It's this way on both ends. Obviously you don't want to narrow down the exhaust and give up a bunch of HP.................That being said, what are you guys using as a replacement for the original mufflers?............Thanks
My friend owns GNX 393. He is wanting to replace the mufflers. He bought some that I looked at, straight in straight out. Around 2.5" in and out. Only problem is that the immediately narrow down from 2.5" to about 1.25". It's this way on both ends. Obviously you don't want to narrow down the exhaust and give up a bunch of HP.................That being said, what are you guys using as a replacement for the original mufflers?............Thanks