CVO SCREAMING EAGLE EXHAUST | NO CAT AND NO BAFFLES
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- Опубликовано: 6 сен 2024
- Working on my exhaust, I bought stock CVO pipes and headers and to make
it loud I removed catalytic converter and baffles from the slip-ons.
Now my 2011 electra its straight piped and it sounds pretty good.
Mo more heat from the cat area (by passenger footpeg)
It was a preaty easy project and it only cost $20 tip for welding
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#EXHAUST #HARLEYDAVIDSON
Great job and thanks for showing us exactly what needs done and an overview how to do it. 👍🏼🙌🏼 I have a 2020 CVO Street Glide that needs some waking up!! I just purchased and installed @sharkroad mufflers. They’re a little quiet for my liking yet so I’m removing the baffles today, 10/31/2021 to hear how it sounds.
My next step is to remove that ridiculous cat just as you did! For two huge reasons that cat needs removing: 1) it is literally choking the engine and since it can’t breathe it can’t perform like it should from factory, and 2) this bike runs exceeding hot! With it running so hot the engineers had to design an entire system to allow the one cylinder to shutdown while remain running just to allow the engine to remain in the appropriate temperature zone. With that much heat being created the engine life is drastically being decreased with higher probability of engine problems and failure. Not to mention how the existing oil pump issues have on the engine. So, just by removing the cat we are no doubt extending the life of the engine, while increasing performance. AND Harley Dealers say if the cat is removed it voids the warranty. HELL, They ought to thank us because it’s saving them the expense of warranty work!!
Thanks for watching
CHANGE sharkroad header. i changed sharkroad header and slipon. That is super loud and more power.
Had the cat removed at my dealership when I went to stage2 on my 2018 FLTRU. It did cut down on the heat for sure. Also did not effect my warranty. Running SE Cannons. Love the sound and not to loud.
Yes sir, that cat it’s creating lots of heat, it was almost burning by passengers right foot
When I bought my 2008 SG, the former owner changed the exhaust. Straight pipes right into two Screaming Eagle mufflers with baffles. So I took those off and put Jones exhaust on it with no baffles. Sounds great. Only one problem. My bike is almost a full stage 1 upgrade. That means he took the plastics from behind the air cleaner, did the exhaust, and should have done a tune. I did not know I needed a tune as I am fairly new still to riding. So because I did not get a tune my bike dumps more fuel into the engine so much so that I get a gold colored burn spot on my right pipe because when I get down on it my bike spits a small steady flame now in that one side. Every bike machanic I talk to says a dyno tune will fix that. They also tell me that almost every time you do something performance wise to these bikes that I might need a tune after. So all I got to to do is get a tune for my bike and throw on new Jones tips and I guess I'm good as gold, pun intended.
It sure sounds good when straight piped. After exhaust and air cleaner I bought power commander to tune it right and it worked just fine
@@MotorHead963 Harley-Davidson always steers me to their Vance & Hines tuner that they sell for like $400. I guessing it's a good thing to have so I don't have to dyno the bike every time I do an upgrade. It's funny they make it sound like after literally every single upgrade... I need to instantly go dyno it. Sometimes it sounds like they are low key saying hey just give us your money lol.
Yes, that’s what I bough v&h fuel pack or whatever it’s called
It works pretty good
Muscles power no baffs Big Radius Put heavy brether on it
My cats are in the mufflers on my 2020 heritage. I bought new slip ons and the cats slide right out lol. Debating on taking them out but don't want a check engine and voided warranty
you didnt have to do all of that. I went to harbor freight and got a 15 inch long 3/8 drill and drill out the cat around. I pulled it out after several pass of drilling. no need to remove the exhaust header. and no welding.
Yeah i saw that way but I wonted to open it
Yea think I'm just get a long pipe and knock the shit out
After you drilled the cat out did you do anything with tuning and could you tell any kind of performance increase ?
How big of a pain in the ass was drilling it out ?
Nice sound, did you lose any low end torque by doing all that. Are did you remove the baffles, ride it. Then remove the crap from catalytic converter and ride again. To see if you lost any power or torque. Also was told by removing all that it will run good for awhile then start missing and backfiring from not enough backpressure. Have you noticed any of this?
It straight piped and didn’t noticed any loss of power, it seems to have more power now. After all that I put over 10k miles and no backfire and sounds healthy. And the best part less heat
You did it the hard way son . I just used a 1 inch augar bit and a chisel in the wnd and was done in like 30 min
Can you shoe us what you did exactly
@@melvinwashington-oc7kk all you gotta do is pull off your slipon and get a 1 inch wide 12 inch long bit. And drill it out . Chisel out as you go . Pretty self explanatory
Dam bro youe bike to me sounds better than any I heard on youtube...RUclips getting a 2022 cvo and wanted to change the baffles but I don't want no problems with warranty I have 82 months.. don't know how s.e. sound but also don't want to loud music is 1st....your bike look good, put that whitewall on the rear then you'll be 200% dope thx ride hard and safe 👍🏿 bro
Thanks, I like it as well, it’s loud but not annoying
Full exhaust would be better option but my way it was free 🙃
I did it on my m8 but loss back pressure on long steady haul. you always got to throttle up.
Lollipop it
I figured it would cause issues with back pressure. Those torque cones should help
No issues, i sounds good and after 10k+ miles no issues or drop of power
Hm, my lady would be polishing my chrome for the rest of the day putting her boot on my exhaust like that.
No cat,no baffle, no retune that I could see
That’s correct, but it all was done later with new air cleaner
No Baffles sounds good💪💪💪
No baffles is the way to go I have Samson Samson ripsaws no baffle sounds amazing
Sounds good. I got a ‘18 CVO Road Glide, has slip ons and I just ordered a V&H FP3 so I should delete the cat also. I too have a Hemi Orange Challenger. Cheers!
Thanks for watching, yes without the cat engine runs better and sounds better, it’s a huge restriction...
You don't need the FP3 unless you install a Hi-flow air cleaner and, or replace the headpipe. If you de-cat your stock headpipe, then yes, you need a FP3 tune. It's worth it. The Catalytic Converter is an EPA thing, makes the engine run hotter.
@@ardyrides834 I did de cat the pipe and FP3 tune. Runs so much better, it really woke up the 117. Cheers!
Nice I think I have the same pipes 0n a 21 road glide is it a easier way than saw cutting
Yeah, I saw that people drill it out but I figured that this way will be quicker and I’ll be able to remove 100% of that material
Love the tail light rattle. Might wanna fix that.
Hell yeah, it a harley thing hehe
But you are right, I almost forgot about that
@@MotorHead963
There is an easier way to empty cats. Pull both mufflers. Long rod and a hammer. Tap it up into the cat and break it up. Fire up the bike and it will blow it out. Sweep up the mess. Put the mufflers back on. Car people have done this for years before down stream air/fuel sensors.
@@MotorHead963 No biggie, I took mine loose and reinstalled it using RTV, now no rattle.
Excellent sound!
🤘
how did you remove the baffles didn't show that part.
Yeah that’s my bad 😅 on the end there were 2 spot welds that I had to grind down and than I was able to remove baffle … kinda pain in the ass, I have no idea why I didn’t record that…
Thanks for watching 🤘
Are those 16" ape hangers? Looks and sounds great bud.
Thanks, 14s
I put a set of rc slip-ons on my 103 street glide then a couple years later got to where I couldn't stand the heat on my legs anymore so I did the same thing you did and cut the cat out with pipes still on bike and welded back. Took care of the heat but still don't have the sound I want so thinking about taking the baffles out and putting a open breather and filter on it next. Will it be ok to leave the computer the way it is from factory or will I need to have a map download on it? Thanks
Buffles will open the sound big time, and mapping will help for sure to get the most of it
@@MotorHead963 thanks for getting back to me so quick, I'll be taking the baffles out one day this week and get it scheduled for a mapping asap
Hell yeah, I was convinced that cat was going to make the bike crazy loud but it’s all in the mufflers. 🤘
Uh with what you all are doing, did, or planning you better get it tuned. Can’t move more air and not add fuel. You’ll burn it up running lean. I see yours already stutters a bit. Hmm wonder why it almost died on you in the one part of the video? Oh yeah it running lean!!!
Question…. If i remove the baffle from my 2 into 1 pro pipes and run it that way will it mess up my exhaust ?
No, you will be fine
@@MotorHead963 thank you Motor Head 963
Do you have to remap after doing this?
Yes I installed Fuelpak by v&h
did you do any tuning after .
Yes I bought v&h fuelpak and it works great
Want to do this to a 2014 trike 103
Do you need Dyno after that ?
I bought V&H tuner and it works good. But even without it I didn’t have any issues
Does that damage the engine to have no baffles
Removing baffles doesn't hurt the engine. In fact no exhaust modifications do. It is recommended to get a fuel remap if you remove the CAT or get a true dual header with no CAT in order to equal out fuel intake to exhaust output.
I swear I've seen this bike at brauerhaus in lombard illinois
Did you have to remap it?
I did, I’m using Fuelpak by V&H
@@MotorHead963 no cat and no baffles? Mine is a 103 big bore and I have no cat or baffles either but my fuel pak isn’t working with me
Why’s that?
are you usinf SE tuner?
Im using V&H tuner
What is that song playing?
How’s your low end torque now?
I gotta say that I didn’t notice much change, I did over 10k miles on this setup and it pulls from bottom and top pretty good
Better tighten that brake light!
I’ll have to 😬
It sounds like a nissan frontier 4.0l v6 reving up to 5500 rpms and 6000 rpms
Do you honestly think a cellphone microphone, and whatever garbage speakers you are listening to it on are going to even sound remotely close to what it sounds like in person?
Sounds wicked, I just did the same with mine as well as a torque cam
Nice, noticeable power gain with new cam?
MH MotorHead yes mate, big difference, there’s a video of the result on my channel, even my wife noticed the difference, plus the sound is awesome, you end up with a really strong power band up to about 3500-4000 rpm, so overtaking is way better, getting up and going is way better
MH MotorHead thanks for the sub by the way
The Harley Roadshow
Just saw it, cool video.
Now I’ll have to do it heheh
With harleys it’s never ending story 😅😅 but I’m glad there’s so manny parts and options for it.
My other bike is Yamaha warrior 1700cc and there’s nothing out there for that bike 🤦🏻♂️
MH MotorHead I’ve had heaps of bikes over the years, the one thing i really like about Harleys is the amount of customisation you can do and you’re right, the amount of parts available both aftermarket and original is fantastic
Any change in response or power?
It’s really hard to say because I didn’t dyno my bike before and after. But I think it got some gains from entire stage one.
I got fuel pack from V&H bigger air filter and straight pipe exhaust. After those 3 options bike runs more unrestricted.
Cams might be next
Have you lowered this bike at all?
Nope, It actually went up because of that 21” front wheel and I got 14” shocks on the back
@@MotorHead963 ok good too know. I’m looking to do the same look to a 2011 cvo ultra. Didn’t know if I was gonna have to lower mine as well
If you want to see more I got video with 21” wheel install and 14” Legends rear shocks install video
Could you let me know where you got your rim and is it compatible on 2011 cvo
Yeah my HD is 2013 so It should fit with out a problem
How did u remove the baffles?
it was held by two spot welds by the outlet, just had to grind if the welds and push out the baffles. I forgot to record that part .....
Is that a 103 pr a 96?
103
EPA cracking down and sending big fines to creators of videos like this.
Don’t think they care about your baffles but the CAT in the title might get there attention.
They are going after creators who talk about any emissions deletes, even on off-road and race cars.
Just a heads up
The government is dining people for posting information ??? Ok.
That's not a SE Header! SE Header doesn't have the Cat in it!
Yea they do
The only post EPA lawsuit header HD sells without a cat is with the SE High Flow full exhaust system. The header outlets are 2.25" and only the mufflers that come with it will fit. The mufflers each have a high flow cat. You have to go aftermarket to buy a catless header....or de-cat what you've got.
Way TOO quiet...
🫨🫨🫨 true that
My way is faster: impact drill + circular saw bit. Don’t have to remove pipe from bike..
At first I was thinking what the hell you going to do with a circular saw on an exhaust.
Then I remembered the bits you are referring to.
I looked but I don’t see your video showing your faster way?
Ok. Same results though.
It is not necessary to cut open your exhaust to remove the cat.
So how is the cat removed if it isn’t accessible for removal ??
@@chazzcapone. I used a drill bit extension with a paddle drill bit. I think it was either a 7/8” or 1” paddle hit. Just drill several holes and it came out in chunks. Not difficult at all.
I like that idea. Any check engine light after that?@@hdbikerdave5835
One good way to lose HP/TQ!!!
Gain power if you tune it properly afterwards
@@baileysconstruction7898 wrong, not with a twin cam. That motor is a back pressure queen.
@@Slking507 wrong bud …. Back pressure is the enemy of power … less back pressure will just higher rpm power
Not true at all. The engine isn’t allowed to breathe plus it’s prematurely killing the life of the engine.