I've read alot online about removing the muffler like you've done here and I'm very confused for a few reasons, but first...I removed my muffler on my 2022 KTM 390 and rode it around for about 50 miles and man it sounded wonderful. Now, I left my Cat Converter on and all, all, I just let it exhaust directly from the Cat Converter,but I've read it's bad for the motor, valves and blah blah. The pipe you put on is basically the same as what I did, so is this okay for the bike without remap, does it change dynamics of tuning? What's your experience since this modification? Thanks man! Nice bike!
I'm also getting a shorty for my svart401, but with a baffle. Any problem with popo? I found it a little loud accelerating above 6k rpm..... I might put some fiberglass around the baffle, see if it could help with droning
Yo man!!! I’m buying a 2023 390 Duke… you said you were going to NOLO Motorsports… are you in La?? I’m on the northshore and would love to buy you lunch and chat!!!
the ktms really need these kinda exhausts. otherwise its just doesnt feel .. i can sense you when u said that , not able to feel if ur bike aint loud enough haha
I just got the 2021 model for my 21 390 and it's the same as yours and won't fit mine 🙃, I emailed pro race because iam pretty sure they sent me an old version
Great job brah, im thinking of buying that same bike is it really worth the coin 5400. But what I've seen those bike look pretty peppy little fuggers. Shoot me a reply I would like to here an owner's point of view.
At the risk of exposing my ignorance, is there any reason not to simply (and carefully) cut the stock muffler pipe at the same angle and length of the Pro Race short pipe?
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Absolutely love it! I have been looking at exhaust for my Duke 390 and wanted to find something that was low exit… this is IT!
Mate that sounds awesome, I'm definitely going to invest in a new back box. Ride safe bro
Thank you!
Whats the difference with going without a muffler? Does the sound change at all?
The model od the duke is 2017 how did you get ABS-Road on display ?
Where can I buy this shorty muffler??
I've got the same one on mine, love it
Did you notice any change in power or torque? Just bought one and worried it will worsen the preformance
I've read alot online about removing the muffler like you've done here and I'm very confused for a few reasons, but first...I removed my muffler on my 2022 KTM 390 and rode it around for about 50 miles and man it sounded wonderful. Now, I left my Cat Converter on and all, all, I just let it exhaust directly from the Cat Converter,but I've read it's bad for the motor, valves and blah blah. The pipe you put on is basically the same as what I did, so is this okay for the bike without remap, does it change dynamics of tuning? What's your experience since this modification? Thanks man! Nice bike!
I recommend getting the powertronics Fuelx if you are going to run a straight pipe setup
Did you have to tune it at all? I just put an exhaust on mine. Also, did you put a high flow intake on it?
I had the powertronics ECU no intake
I want to get this same pipe for my duke. Did you get the stainless steel or titanium?
Stainless
I'm also getting a shorty for my svart401, but with a baffle. Any problem with popo? I found it a little loud accelerating above 6k rpm.....
I might put some fiberglass around the baffle, see if it could help with droning
No problem here
Do you need a tune or ecu flash to use this?
No sir
No but if he did the full exhaust and intake he would
Hello..I bought a new KTM duke 390 with 0000 kilo. If I install the GP_S1 need to remap the ECU?
No need to remap.
@@TTorres1183 thanks bro
Hat the full ref please i want one
Yo man!!! I’m buying a 2023 390 Duke… you said you were going to NOLO Motorsports… are you in La?? I’m on the northshore and would love to buy you lunch and chat!!!
Yo man are you still rocking the shorty? Or was it too loud? Just bought a cat delete I’m tempted to get this cause it looks way better.
It’s way too loud
hey dude you know if it fits the husqvarna svartpilen 401?
I’m not sure on that one!
@@TTorres1183 i checked on theyre website they have a pipe for the husqvarna but on the picture seems to be a diferente one from the KTM
can they deliver this to Australia if i buy from the link you provided?
will a 125 duke run lean if I just have the pro race exhaust slip-on?
should I straight pipe my duke 125 or just buy the slip-on from pro race?
Should run lean with just a slip on
Hi, it sound great . Does it affect performance or consumption ? Does it need to be re tuned ? Cheers
With just the slip on no… full exhaust yes.
Sounds awesome will that exhaust work on the grom?
I don’t think so
@@TTorres1183 thanks
the ktms really need these kinda exhausts. otherwise its just doesnt feel .. i can sense you when u said that , not able to feel if ur bike aint loud enough haha
What year is this bike?
2019
I just got the 2021 model for my 21 390 and it's the same as yours and won't fit mine 🙃, I emailed pro race because iam pretty sure they sent me an old version
Yeah check out burnoutbobbys channel. Same issue. Good luck with an email response…
Where do you guys buy these KTMS
Where do you think
The KTM store
Would this fit a 2015 390 duke?
I believe so. Just double check the flanges
it will fit
Great job brah, im thinking of buying that same bike is it really worth the coin 5400. But what I've seen those bike look pretty peppy little fuggers. Shoot me a reply I would like to here an owner's point of view.
I think it’s a great beginner bike for sure. I’m selling mine to get something bigger
Sounds like my 4 stroke lawn mower.
7:42
Came from FB
Thank you!
Nice bike 🔥🔥🔥
Thank you
At the risk of exposing my ignorance, is there any reason not to simply (and carefully) cut the stock muffler pipe at the same angle and length of the Pro Race short pipe?
I mean you could.
8:21
Sounds like 450sx lol