I have a couple of guesses, but would appreciate a slightly larger photo if possible. Is there something inscribed on the upper pipe? Kinda looks like some writing, but not pic is too small.

 

Agree, post pictures of the TIPS and the pipes, do you have any idea when the pipes were installed, if not can u ask the person you bought the pipes from. There's good quality pipes then there Chinese knock off pipes.

 

Hope this helps, there is no writing or markings on any of the pipe surfaces, not even a serial number underneath, i've looked everywhere.

 

Going back to my post, can you take the tips off now? Honestly if there's NO brand, like mine say Vance & Hines, yours might be a knock off. Why do u want to replace the tips, looks?

 

I appreciate it. I guess not that helpful.

I did a quick search for V-Star 1100 exhausts and reviewed quite a few images as that will sometimes help to locate, but I didn't find anything. My first guess was either Cobra or Hard Krome, but I don't remember HK putting tips.

So, the next step if you're looking to buy replacement tips is to take the current ones off and measure them precisely. If you don't have a caliper, I'd highly recommend getting one. Pretty sure they can be found for around $10 for something basic or upwards of $300 for something fancy. I work in the metrology space and deal with a LOT of measurement equipment; the $10 one is perfectly suitable for this kind of work.

Take that measurement and punch it in online to find some tips that you'll like.

Not sure if that's helpful or not, but it's the best I got for now. Keep us posted on what you decide to do as we always like seeing things like this move forward!