So what slipons did you use

I need a video, how to install a pingel electric shifter for Harley touring

It would be interesting to see an 🍎 to apples comparison between the pipes withOUT tuning in between🙄

I thought you were going to show the install

Great job manipulating the dyno results. No tach signal so all your doing is measuring the acceleration rate and not time over distance. Your stuff is junk.

IF THE TITLE SAYS INSTALLS THEN SHOW US HOW THE UNIT IS INSTALLED NOT A DYNO TEST

Sounded like it was gonna blow up at start of the run

If both pipes were tuned at the same time those number's would be a lot closer. There is no magic duals over a 2 into 1 set up with a proper tune that would produce that big of a difference. To any of us that know better, this makes you look like a con artist. Eight years old but I couldn't help myself.

Bullshit

It looks very similar to the bourget shredder quads.

GARBAGE DONT BUY ONE BOYZ IF UR USING FOR RACING JUNK!!... What a waste of money on my part for my nitrous BAGGER!

Bike prob wasn’t tuned for th

Such bullshit haha

Fake news

Lol I'm super late to this shit show by years but dude you should be ashamed of your self pulling some nonsense like this

this is total horse shit

I call bullshit. The thunderheader produces way more power tuned properly. I know this because I have a 103 dyno tuned with a thunderheader and intake and i make over 100hp

Folks you just witnessed the my pillow and ShamWow of Harley parts ads

Stock or heads done

That is not a fair comparison. You should have made adjustments with the TH also. And I can tell you that your dual exhaust will not make more power than a thunder header. exhaust scavenging is crucial in any high performance engine. if it wasn't NASCAR and all other forms of auto sports would not use it. No dual exhaust can outperform a properly tuned thunder header on a Harley Davidson engine. none I would be embarrassed to have this video online.

2 into 1 will always scavenge better. Giving you better performance.

I cant find laws in oklahoma to know if i can convert my motorcycle into a quad and it be legal in the state of Oklahoma

I miss you Uncle Arnie Cannot believe it been 9 years

BS. The thunderheader setup installed must be the model designed for the smaller TC88, so of course it'll be down on power. I'm sure there was some fuel or intake tuning off screen as well, because there's no way the curves would be that similar in overall shape.

The Rinehart/Vance and Hines tune for this test is horrible.

Where is the second video

I had an ultra limited with MGS true duals. Loved them added fueling reaper cams my now crashed 2013 lol has turned into a 2013 flhtcuse8 that's a 110 cvo.. Can t wait to put true duals on it. I think my 103 would take my stock 110. MGS true duals really perform as they claim. Sound like a harley should too.

How much are you guys going to charge for those?

What happened to you guys? No more videos and the Milwaukee 8 is out, why no videos of your product on them? Lots of people shop youtube, you are missing an opportunity to sell your product by not staying active.

Cfrs!!!! All the way sound way more important

Is there a pipe for the 17' glide?

Look cool,, don't work. Spokes

cfr's all the way !!

Part 2? It didn't work? lol

Fucking hack bullshitters. Bullshit tune on the TH vs. a custom tune for their pipes. Look at the AF when they zoom in on the graphs. Fucking assholes!! Also can't hide the decal popping on decal with the TH. Crap tune vs. a good tune..... Shysters

I have a disabled left hand and is impossible to extremely painful for me to use the hand squeeze clutch. Do I have to use the hand clutch with one of these? Thanks

Bullshit review. No way slip ons cost that much power. Either your tuner sucks or you're trying to bullshit the uneducated.... Raising the bullshit flag..... Are you going to delete this post again?

bullshit!!! fuckin joke.lmfao!!

So because of one, POSSIBLY copyright issue, you've muted the entire programme? Are you shitting me??? Totally useless!

everyone at work loves the sound of my bike you have great exhaust thanks MGS I love it

That's not really an accurate comparison . That bikes should never had Thunder headers on it in the first place. I believe those pipes were designed with an 82 cubic inch motor maybe an 88? A proper comparison would be your true duals vs some Vance and Hines or Freedom performance or Cobra 2 into 1 System design for a 103 engine. The two into one will blow away your true duals and most likely any other true dual system. Looks on the other hand is a completely different story.

Have you thought of making a how to install video

The thunderheader run clearly wasn't tuned for the pipes... you can hear it popping when it comes down off full throttle... normally that is caused by a leak at the flange which causes power loss... not to mention the numbers it put up on the thunder header match stock tune numbers... I call bs!

you should have hooked up the tach lead on the dyno , would have been a better video .

my friend got the set up from you guys and he let me ride it and its got some balls!! so i belive the power just wonder what you have for mu dyna wide glide since you guys mainly do baggers

And yes, Tunderheaders also work very well. But they were designed when the production Harley's engine displacement was still 80". The standard Harley engine now displaces 96"-103", a 25-30% increase in engine size, yet the Thunderheader remains unchanged from the original 30 year old design. It doesn't take a rocket scientist to understand that a pipe that was optimal sized/flowing for an 80" engine isn't going to be optimal for another engine 25% larger. Thunderheaders still work quite well, but are no longer optimal for the modern 100+ inch engines. They can't/won't make the top-end that a good dual exhaust will. In the past true-dual setups have had shortcomings on the low end torque, which I believe has been addressed by the stepped diameter design, like MGS has used here. I've run a lot of exhausts on my Harleys and these are the best performing and sounding pipes I've had. As long as you like them loud, that is.

Believe it! I run MGS Duals on my 2013 Ultra 103" with a good PV tune and it's a completely different bike than stock. It out pulls bikes I've installed 107" kits on! No bullshit, these pipes RUN.

What he is saying is that the air/fuel ratio, which they are trying hard to hide in the still they show, is ridiculously rich for the VH/Rinehart system compared to what the A/F ratio is with their system. Making the A/F rich, which is easily manipulated with a tuner, will make the VH/Rinehart run like a pig. If they were to have shown the exhaust, it would be bellowing black smoke as soon as they opened the throttle.I agree, VERY shady marketing.

Can someone explain what Cannon ball is talking about? Break it down for me as if I am not a mechanic, and am rather confused about which setup I should buy for my 2012 FLHTK. Thanks!

I also call B.S . I have a friend who races a Harley a sub 9 second bike and they used the thunder header on this bike until about a year ago because they were too small for the new engine combo so they had some custom made pipes made just for the drag bike to make even more power ! Some pipes you just have to tune to make them come on & make more power ! There is a reason most speed shops use the thunder header because they work ! Even the local Hells Angels all use them on their bikes as well as the custom big inch bikes they build that are for sale to the public where I live !