Screamin' Eagle Stage IV Upgrades | Harley-Davidson

[@adamak47miller90]

I bought my 2015 48 with the stage 4 kit and it screams. I did put Cobra pipes on it. I love my bike

[@evil_musclemuscled3814]

What's the kit cost

[@adamak47miller90]

@@evil_musclemuscled3814 I ended up putting $5500 into the engine

[@tomjones7057]

Got a stage 1 on mine and it has plenty of power.

[@timmurphy2825]

Whatever stage you do, try to get it done within the first 60 days of purchasing a new mc so it's covered under warranty.

[@aaronhodgeson438]

Where is that stated? Dealership by me just said as long as they install it it is covered under the warranty.

[@timmurphy2825]

@@aaronhodgeson438 Brand new, as long as they do the install. It is covered under the standard 2 year warranty. If you take out the ESP, extended service plan, you must have the stage kit parts added to it and triple check the documents making sure it does state that. Verify with the dealership what 3rd party modification parts like headers or such could void either.

[@dennism103]

I have the stage 2 on my m8 107 with torque cam and screaming eagle tuner rinehart slipons and its pretty gd impressive. Not sure why u would want more power?

[@sivvinod3187]

For 1. Drag racing. Harleys are just waiting to be turned into drag bikes 2. Mo powah baby

[@Aprojeep]

I put this kit on my 2017 Low Rider S.....oh my God! Its the most powerful bike I have owned. And I used to ride a crotch rocket back in the day. That's saying something.

[@freedom6919741]

Aprojeep the 2017 low rider S is not a Milwaukee 8. So no you didn’t.

[@Aprojeep]

@@freedom6919741.....No it's not but a Stage 4 kit is all the same. Kick ass power! WOO HOO!!!

[@freedom6919741]

Aprojeep I am sure !!

[@bullwinkle69]

Aprojeep 2 very different engines there, HD make power @3000 rpm, sbs @95000rpm

[@chunkyfxdls1878]

@KR I think you’re missing the point 🤦🏻

[@jsandrieux]

I just got the Ohlins suspension installed on my bike. It rode differently / a lot better than before. The HD Tech stated , "suspension has not even been broken in yet. It will feel even better" I considered a 131 Stage IV kit instead of a 135 Crate Engine replacement for my 2022 Street Glide Special Is a 131 IV kit now cheaper since the 135 Crate Engine is being produced? The wait for my area in Pennsylvania for a 135 is likely up to December or later when it is officially released for here compared to scheduling a 131 kit upgrade next week. I am just trying to weigh my options. Looking for any comments, thoughts, or suggestions from anyone.

[@jamesmoorer4946]

My M8 107" to 114" needs to be tuned properly. The prostreet tuner is not the correct one. so i'm going to have it tuned with Dynojet power vision software on the dyno instead of the TTS tune.

[@evil_musclemuscled3814]

Good video man , that helped with answering about that kit . What does the kit cost . Thank you

[@supertrickyrickyandtheslip1473]

Would be bloody nice if you just put that performance in as standard instead of making us pay more and more and more

[@redlee3391]

SuperTrickyRicky And The Slippery SevenSevens I feel the same way about the suspension. It’s absolute crap from the factory. I upgraded front and rear with amazing results and that just made me more mad at Harley.

[@rballenger7]

well im sure it wont pass emmissions after. and sucks gas

[@redlee3391]

rballenger7 screaming eagle stuff is all emissions compliant. That’s why it’s not the greatest option. As far as fuel mileage goes, if that’s a concern I hear the Vespa dealer is down the street

[@dukeljk2191]

@@rballenger7 Move out of the shitty state you live in.

[@theokomulainen7549]

That’s why hardly is the masters of marketing!

[@timmcpeck2764]

I'm curious if the header pipe was done on this, or just slip on's with those numbers

[@bikebuilder8567]

Jesus i just spent over 18 grand. And they tell me. Hey bro.. For another 5 to 6 grand we can really give you the bike you originally wanted. .. /////buy that sweet ass Harley. We all love 'em. Not so much for the ownership. But LLHD!! My fav is the FXR. Yup. Was a tech at a dealership. 5yrs. I rode every bike i could. FXR. Every version. Leather or ostrich seat. I love em.

[@PepeDeezNutz]

😢

[@Omaha3489]

I have a 2020 HD Fatboy 114cc. Considering getting stage 4 kit. Any thoughts?

[@godackgudalach1]

Yeah sell your bike and buy something with real power and stop wasting money lol

[@Savage1776_]

I don't see what's wrong with 114 cc's. I got a 2005 Softail Deluxe with a 103 stage 4 upgrade from the 88 it came with and that bad boy flies brother. I can cruise at a hundred miles an hour without issue and still have half my throttle to go. Now at 114 I don't know why you would need more

[@y35n00b5]

@@Savage1776_ 114 cubic inches*

[@MrCbell57]

I have a 2018 sport glide and was wondering if I can install a stage 4 kit.

[@greenrush4313]

Big questions does the bike run hot after the install?I had my 2012 done a few years ago and it may of had the horsepower upgrade but it ran extremely hot. Has anyone that has had this done with this stage 4. I just bought a 2019 cvo street glide. I will not be doing anything to it.

[@gkase3979]

how do I make the torque increase at lower rpms, he said the torque doesn't kick in until we reach higher rpms

[@framusburns-hagstromiii808]

Hmmm...are these upgrades sequential and inclusive?..does the stage IV kit include all the changes from stages I thru III or are they each unique requiring removal of some or all of the parts from a lower stage upgrade in order to install a higher stage upgrade? Wondering why Harley doesn't just offer Motorcycles from the factory with engines that already have these upgrades as factory standard ....could it be because of $$$???? Pretty sure riders would pony up the bucks to get the engine they really prefer to have in the bike from the factory...

[@sebastianshaw210]

I have almost identical questions, seems like they stack on and have to be invested each stage wise. Their justfication seems to be not everybody wants to spend 10 grand plus, or need that much power, some are happy at lower stages. Like your suggestion however i would also prefer they just gave a choice of a performance version straignt out of factory like mercedes does with AMG or BMW does with M

[@cortoeldorado]

I want to put Stage IV to my Breakout 114 ci. From 114 ci to 117 ci. 1.- Do you see any problem? 2. Does it keep the original HD warranty? 3.- Increase the final speed? Now it is automatic stoped at 120mph. 4.- Win in time from 0 to 60 mph? Thank you.

[@harleydavidson]

Hey, you will keep your original H-D warranty as long as you only use Screaming Eagle parts for the upgrade. For all other questions on upgrading to Stage IV, we recommend you stop in at your local dealership, or you can check out page 416 and 417 in the 2020 Harley-Davidson Genuine Motor Parts & Accessories catalog. You can view the catalog online by following this link: bit.ly/2MKhvUC

[@fellerlokanata8249]

Hello HD, if I want to upgrade my 2022 RKS to 131. Do I need to upgrade my clutch, oil pump & cam support plate kit?

[@harleydavidson]

Hi Feller, we recommend stopping in at your local dealer so they can take a look at the bike and explain in detail the steps to upgrade your bike. Thank you!

[@thakery5720]

If peak torque on a standard engine is 100, and stage IV gives 114 then it is 14%, not 24 %..... horsepower is maybe 50% but very few Harley owners will rev the bike that high.....

[@godackgudalach1]

They have to rev it all the way up to keep up with anything.

[@bc1953]

Can you put that on afatbob 114

[@charlierooster3565]

Is the Stage V available for 2020 CVO Triglide?

[@francescosorrentino1559]

I have stage 1 if I go straight to stage 4 I will miss the other 2 or that will be included?

[@harleydavidson]

Hi, Francesco. The Screamin' Eagle Performance stages 2 and 3 are not included in stage 4, each are sold separately. You can learn more about the Screamin' Eagle stages and parts by heading over to H-D.com or by stopping in at your local dealer.

[@aaronackiss3424]

@@harleydavidson so in essence, in order to go from say: stage 1 directly to a stage 4 you'll have 2 brand new useless cams sitting around.. I guess it's more beneficial to just do the stages in sequence til you feel like you have enough. Defeats my one and done theory.

[@jankralik533]

Hallo HD Team, i hlave cvo breakout pro street 2017 without any modification, pls let me know what is currently stage there and what will be finaly engine characteristic (HP and Nm) after stage 4 modification

[@mickmc1498]

I have a CVO 110 softail convertible.. Can i upgrade to stage 3.. and cost

[@harleydavidson]

Hey Mick, we recommend stopping in at your local dealer to see what it will all take to upgrade your bike. You can see all the dealers in your area by following this link: bit.ly/3qLCact

[@AUREL_ENHARDI]

What about reliability?

[@Screwylouie-ti5kg]

Stage 4 on my 117 cvo

[@frankreia4750]

There's no support from Harley on these parts . Go buy from a company that will support your motor advancements. Love Harley but I'm done with over priced under supported parts. Go anywhere but Harley dealership. At least here in Kingston Ontario Canada. Thank-you Harley as a result of this I was put on a quest to learn more and I learned alot goodby Harley performance and racing parts

[@youravantgarde]

I have a stage 4 on my 2016 dyna. Puts out 115hp 114tq. I raced an beat a 650cc crotch rocket.

[@chrisharo2982]

Lol so you beat a bike that puts out Max of 74 horsepower

[@youravantgarde]

@@chrisharo2982 yea on a bike that is half the weight of mine. Ever hear of power to weight ratio?

[@chrisharo2982]

@@youravantgarde a dyna weighs like 670lbs with 115 hp you still have a higher power to weight ratio than a 440 lbs 650cc bike

[@godackgudalach1]

No you didn't.

[@youravantgarde]

@@godackgudalach1 yes I did.

[@dennism103]

Thinking about it?

[@victorjohnson9672]

Cool 😎 Thanks

[@MFPRego]

Is this stage IV the upgrade from 883 to 1200?

[@miguelsalami]

Come Take a Listen🔥

[@andrewkitchenuk]

That's a lot of kit for the money. 💸

[@batlife76]

please, STAGE IV 131 is only for 117 CVO or for 114? thanks

[@harleydavidson]

Hi, you can take a 114 ci or 117 ci engine to a 131 ci engine with the Screamin' Eagle Performance Stage IV. You can learn more about our Screamin' Eagle Performance Kits, here: bit.ly/3hvWqMM

[@batlife76]

@@harleydavidson thank you

[@brotherdave8978]

I would like to put one in my bike but you can't get your money back if decide to sell it. So it better be a bike you ride forever.

[@alainbrisebois8334]

It's a waste of monney from the start. You want a fast bike....Buy a fast bike that's all.

[@louiewatson9389]

HD should be doing this right from the factory... Not squeezing more money out of the customer to have what is already a ridiculously expensive bike in the first place.

[@fulda1144]

Does it make sense to put the Stage IV on a new CVO Street Glide 2019?

[@freedom6919741]

ModeloCZ well yeah

[@fulda1144]

THX

[@mawage666]

Every bike should have a stage 4.

[@tedd5936]

Shame people spend that much on CVO"s than spend extra to install stg IV kit or trunk quick release.

[@yohvh]

Why not make it stock

[@todkapuz]

those pesky looming Euro 5 regulations (have to meet Euro 4 today... ready for an OBD-II port on your harley? its coming soon), California regulations, EPA regulations, etc... its actually amazing harley has been able to continue to produce air cooled engines of these sizes that meet. Once it's your bike, then your the one that has to comply (or not comply) not the manufacturer.

[@dennism103]

EPA rules mainly

[@lauriep9207]

If you buy a CVO bike what stage is the bike?

[@mcapehanger]

Stage 0

[@mcapehanger]

They come with a slightly larger motor but it's still super restricted by epa regulations and performs like a stock bike.

[@jankralik533]

Pls i have new CVO pro street breakout 2017 still in warranty 1) question what stage is there from manufacturing, 2) what Nm and HP can get from stage upgrade, 3) what about heating in case stage upgrate, isnt issue?

[@silentone1658]

@@jankralik533 did you bother to ask your salesman any questions?

[@louisboire220]

When HD says that the warranty remains intact, is this also true if I add a Stage to my motorcycle after it has rolled out the dealer?

[@ssmiller1120]

Yes Sir, If you have the dealer install within 60 days.

[@JaHawkey70]

@Joseph Marton Jesus. You going to post this on every damn comment?

[@tedd5936]

from 107 to stg4 114 is how many cc ?

[@harleydavidson]

Hey ted - A 107 engine is 1,746 cc and a 114 is 1,868 cc. If you have additional questions, we'd suggest checking with your local dealer for more assistance.

[@jamesmoorer4946]

I bought a 2018 heritage classic 107" with 655 miles. already had the stage 4 . this motor doesn't run nearly as good or strong as it should. Why? Has a vibration thru the mirrors at about 2500 rpms and up. the motor feels tight at about 3000 rpms.. the 17 road king special 107" i rode had more pep and power than the heritage. also my 14 road king with the 103" hight output motor runs better.. is it the cams in the heritage ? if so what do i need to replace them with?

[@kurtcom4024]

So, I understand that if you are thinking to take your bike to Stage 3 or 4 at the end, the Stage 2 or lower one will be unnecesary since you are replacing those same parts once again???

[@harleydavidson]

Hi, Kurt. Once you've started with the Stage I upgrade as the foundation, then choose from Stage II, Stage III, or Stage IV depending on your performance goals, budget, and riding style. More info ➡️ bit.ly/2WB6332.

[@victorjohnson9672]

How much the cost for Stage IV at dealership

[@bradburlingame798]

6300 give or take depending on what air cleaner and exhaust and stuff like that that you use mine was 6300

[@nicholasgray1853]

First born

[@suavez.productions9354]

Brad Burlingame what if u installed an exhaust and air intake yourself?

[@joshhelms8413]

@@nicholasgray1853 please don't tell my dad that.

[@jeffreylavergne3090]

My harley dealer told me that none of it is guaranteed because you have to do the upgrades as soon as you purchase the bike before ever putting a single mile on it !! So this is false advertising...

[@nastyforyou7342]

True.....if out of warranty period. While in warranty, stage upgrades are covered...

[@jeffreylavergne3090]

@@nastyforyou7342 not if you put milage on it .... according to my Harley davidson dealer

[@nastyforyou7342]

David Blagg You’ll need it for those chinese parts that wear prematurely.

[@brianmaclennan5943]

Fcuk the warranty!

[@GenXFarmer77]

He lied

[@2muchtork]

I had the 135 crate motor installed and it's the worst mistake I've made in a long time. The thing is crap and so is the dealer who installed it.

[@dennism103]

I dont like the cam in the stage 4.

[@PepeDeezNutz]

Ok

[@johnaguilar7330]

Will this kit work on my 2015 vrod

[@harleydavidson]

Hi John, This video talks about Screamin' Eagle Stage IV upgrades for the Milwaukee-Eight engine. This kit is not compatible with the V-Rod.

[@streetpunk99]

Wait a second. Did he just say we made the heads more restrictive for more power? I misheard that , right.

[@GamersWalk]

Not necessarily more restrictive. More streamlined to push more air in faster. Technically smaller yes, but able to deliver that air much quicker to the engine than a larger void.

[@mawage666]

Kind of like putting your thumb on a garden hose to make the water come out faster. Same principal.

[@demiurgeobzen327]

@@mawage666 That's actually a really good analogy lol

[@PepeDeezNutz]

@@mawage666 I put my mouth on the hose

[@muhammadsteinberg]

Sounds like they're using the Bernoulli Principle (venturi). Seems strange though because pressure would be decreased. Goes against what you'd get with a turbo or supercharger. Carburetors used the same principle but they went bigger to produce hp.

[@donovanpeace6119]

Niiiiiice

[@freedom6919741]

That cam is worthless on a touring bike ! That’s why I chose the stage 3. Who goes around cranking they’re 900 lbs touring bike to 6000 rpm at every great change ?

[@mcapehanger]

I ride close to redline to get the most out of the engine.they start building power stock at 3to 4500rpms. Engine runs cleaner that way and there is less carbon buildup. Bikes are made for it people are just afraid to do it and lug the motors down to 2k rpms and shift at 3k.

[@TheBigkal201]

The warranty is bs can’t even experience stock and enjoy it...60 days ain’t shit would be nice to ride it stock for a lot longer then install stage 4 and appreciate the upgrade even more would be like getting a new bike...imagine 6 months later doing stage 4 for $5,500 and the tech fucks the install up OR something goes wrong and your engine is compromised a wk later then you have to pay more for them to go back in your engine it’s bs the stage 4 should have its own warranty or some 500 mile peace of mind agreement basically a short warranty

[@stirlingmotors]

Why is this upgrade not available in the united kingdom .

[@harleydavidson]

Hey, Ken. Screamin' Eagle Performance parts are available to international markets. Unfortunately, the availability will vary from country to country based on that specific country's industry standards and regulations.

[@Joseph-wh5of]

The stage 4 installation is going to cost you almost as much as a new Sportster...

[@jerryquarles1625]

$5K? You must get Sportsters CHEAP!

[@AudioArcturia]

@Joseph Marton IF you spent 48k on a sportster, you deserved to get ripped off.

[@Dude_Virus]

So in short the stage 4 is useless. Just upgrade to stage 3 and that's the best.

[@theuntrainedeye4598]

I’m gonna rip the engine out of my 750 and slap an Eagled out 114 on it but keep the 750 badges. You tryina race, bro?

[@frankreia4750]

Don't check out your local dealer at least not here

[@roybatty-]

This is so sad.

[@1YouTube_you]

Lol it doesn’t matter because Harley press fit cranks suck!

[@garymoore3497]

Harley stock been in a steep nose dive last 7 years. People are fed up pouring money into these engines which are designed to fail. People not paying 20 to 30 thousand dollars for new bikes... I predict this company will be bankrupt inside of 5 years from now..... We have access to company balance sheets, showing the company way over extended on existing loans and credit to the tune of almost 500 million dollars. This motor company not have that kind of cash to pay back..........Is only a matter of time now, before banks start calling these notes back over-due for payment............

[@Sicksporty72]

I don’t like riding higher rpm. Go low and slow with harley

[@Random_1022]

First

[@PeterDad60]

Blow me Garc.

[@QuangNguyen1986]

Stage 5: sell the bike and go for Honda GoldWing

[@benjaminmeyers9454]

I saw the new Goldwing. Ugly. Not for me.

[@seanlynthicum5881]

Honda goldwing???? Lol haaa haaa haaa!!!! Are you a retiree living in Florida at a senior center??? Goldwing, that's the funniest thing I've heard in a long time!!!

[@yohvh]

Just 120hp in total haha. What's up with harley man. Brands are on 210 stock.

[@TheRider_1229]

ThePotatoIsAStarchyTuberousCropFromThePerennialSolanumTuberosumOfTheNightshadeFamilyLOL You’re dork 🥜

[@bigkountry29]

Why put that much in your stock engine. Put an S&S 124. Keep the stock motor on the shelf and let her eat. Sell the bike with the original engine.

[@aortiz1105]

How much is that going to run you.

[@jerridabblett2082]

About 2k more well worth it way faster and a better built engine