I think a lot of us have seen this video of a Slingshot with an MRT prototype exhaust. What I DIDN'T know was that there are now 2 exhaust systems available for purchase & they're reasonably priced. Perhaps I've just been asleep at the wheel?! 
Free shipping. 304 stainless. 2-1/2"
That's the down side of not being a vendor on the BEST forum
On a wet surface?!? I was fearing the worst at any moment... 
So pardon the ignorance, but this is a straight 1 for 1 with the stock exhaust, just with the capacity for higher performance, yes? Or is this part of the "you have to be super/turbo charged to use this system" club?
So pardon the ignorance, but this is a straight 1 for 1 with the stock exhaust, just with the capacity for higher performance, yes? Or is this part of the "you have to be super/turbo charged to use this system" club?
Will work with NA (& probably SC) but not turbo would be my take on them...
This is a replacement for your pot bellied stock exhaust. It should let your engine exhale better.
You can always go the custom route... 
Nice copy of my exhaust, too bad they forgot the most important part! lol
Nice copy of my exhaust, too bad they forgot the most important part! lol
Hi Shawn! I'm still sporting one of your original batch of 24 of the UPTone exhaust!
Nice copy of my exhaust, too bad they forgot the most important part! lol
Right!? Like the other muffler and horn. 
Right!? Like the other muffler and horn.
That pic has to be in the top 2 pics of slingshot porn EVER. Shawn really puts out the best products
Hi Shawn! I'm still sporting one of your original batch of 24 of the UPTone exhaust!
Right!? Like the other muffler and horn.
That pic has to be in the top 2 pics of slingshot porn EVER. Shawn really puts out the best products
haha thanks guys appreciate the love! Sorry @WOLF but this newest exhaust of ours is better. 
Getting back to my roots of the more custom stuff again. 2.5" frameover turbo back, rear resonator, and recirculated gate on an Alpha Stage 2, helping it flow a bit with the exhaust and our billet intake manifold!
-Shawn-
Sure Shawn, just keep making cooler and cooler stuff. That does look sweet. I don't think anyone has put a muffler underneath before. Your intake manifold is just awesome. 
@FFShawn that exhaust is sexy! Are you going to do a version for us non-turbo guys?
Off topic, do you have plans on doing a taller version of your rod for us tall old guys? I LOVE the look and visibility, but can't get in and out easily with a helmet (requirement here) without pulling some Cirque de Soleil moves.
Another 2 inches would make a would of difference! (Yeah, I know. @Tripod )
That's the ONLY reason I couldn't own it. Awesome top otherwise! I'd be the FIRST person in line for a slightly taller version!
Sure Shawn, just keep making cooler and cooler stuff.
Muffler underneath is absolutely necessary for these rear exit setups in my opinion. Sounds like raspy garbage without it, too much resonance in just straight pipe and the small mufflers at the back I would consider more tips than mufflers. They don't muffle much!
@FFShawn that exhaust is sexy! Are you going to do a version for us non-turbo guys?
Off topic, do you have plans on doing a taller version of your rod for us tall old guys? I LOVE the look and visibility, but can't get in and out easily with a helmet (requirement here) without pulling some Cirque de Soleil moves.
Another 2 inches would make a would of difference! (Yeah, I know. @Tripod )
That's the ONLY reason I couldn't own it. Awesome top otherwise! I'd be the FIRST person in line for a slightly taller version!
I won't build a top that oversteps the height of the factory roll bars, if for some reason a Sling ends up on its roof, I'd prefer the factory roll hoops to take the weight before it touches the roof. Just a liability thing that I believe is quite important.
Is this exhaust also SC or just turbo? And is this in production?! Looks like a nice alternative to the WelterPDE... Cost?
This will not be a production exhaust, only custom offered for those that will or can bring their Sling directly to me. Pricing is $2,500 installed, each being custom built on your specific Slingshot, this the only way to guarantee proper fitment with tight clearances in and around the transmission and angle drive. I can build for NA, Blower, or Turbo! Working on fitting a 3" turbo-back all over frame as well.
Gee that's a great idea..why didn't I think of that? 
Gee that's a great idea..why didn't I think of that?
Are you going to SSITS? I really want to see what you've done with your Sling. You have constantly been selling some rather nice mods, which suggests your Sling is Stratospherically Awesome and unique.
most likely not. i will be at Daytona Bike week 2017 though.
@ShadowWarrior I liked that you responded and gave me an alternate location. I did not like the "most likely not".
