I'm doing a fuel pack tune on my bike tomorrow I know it's going to ask me for exhaust baffles information. Right now I have Vance & Hines twin wall slip-ons so I guess that's what I would choose for my exhaust but I think from watching videos it's going to askabout my baffles too. Anyone know what I should choose for that selection? I do have baffles in this exhaust correct? Sorry newbie here and want to make sure I do it right thanks

 

If your bike is a Sportster 48 and by chance Twin Wall Slip-on's = Twin Slash Slip-on's then they should come with baffles with the option for quiet and competition baffles?

Check the instruction sheet here: https://products.vanceandhines.com/store/harley/16861/

 

Thanks.yea..i.dont know which baffles I have.

 

Shine a light into your exhaust or use a thin rod , if you can push the rod to the rear of the header you have standard baffles , if not they are quiet baffles . Good luck with your tune !

 

Thanks

 

Well I just did the tune and my bike sounds a lot quieter..WTF..lol. how.did that happen? I liked it louder 😁

 

I'm not sure which baffles to pick and I chose standard although not sure which one I have.I pushed a thin rod in the back of the exhaust pipe and it only one in about 12 in and wouldn't go any further so something we're stopping it I don't know if that's an indication of more baffles I have thanks a lot

 

If the rod didn't completely go to the rear of the exhaust , then I would think you have the quiet baffle .

Suggestion - In your signature , I would put what kind of bike you have along with any mods you've done . It will help members with any question you might have .

 

I would guess that it was running lean so the exhaust note would of had a raspy sound to it. With a richer mixture you get a more mellow exhaust note.

 

Well now that I rode it for a few minutes it doesn't sound terribly quieter sounds pretty good actually still just curious to see what kind of baffles do I have