HARLEY DAVIDSON M8 EXHAUST COMPARISON - D&D VS THUNDERHEADER VS FUEL MOTO! *2 INTO 1*

[@robertanderson4843]

Hands down.... Mom's sounds the best..

[@katrostorm3075]

Definitely

[@2drzz216]

Looks better to

[@krisc9351]

Thunderheader all day!

[@anthonyscott16]

It's pretty cool that your whole family is running on Road Glides. That being said, your Mom is definitely rolling the hardest! haha Ride safe guys

[@paulbouverette503]

Mom's sounds the best in my opinion.

[@sorencarmelo4201]

Instablaster.

[@tmontana213]

Nothing sounds better than the twin cam with a thunderheader

[@funbobbo1]

@@tmontana213 nothing sounds better than an Evo with a Thunderheader; twin cam is distant 2nd

[@robertsikorsky73]

Mom wins sounds awsome. They all sound great, cool that you all roll on RG'S

[@gadams51883]

1. Twin Cam (Of course / they just sound better) 2. D&D 3. Fuel Moto

[@mexquint]

Mom's hands down 👍🏼

[@J_BLAZE415]

Thunderheader is always going to get the best sound in my opinion. I just love that sound of the Thunderheader, the M8 motors definitely don't have the sound of the twin cam motors.

[@rightorwrong7605]

Not too good looking but HELLA SOUND

[@lesdavis6439]

Mom's #1 both of the other two are simply different and sound good, but twin cam is what an HD sounded like when I was a kid.

[@ABud12921]

I’m runnin a pro-pipe on my 13 RG,, sounds awesome. But my second choice would be the Thunder header. Your Moms bike sounds the best! By the way,, do some maintenance on her bike for her, fender tip and right side bag needs tightened. Just sayin

[@dannymiller7187]

Thunder header all day. I have one on my dyna and love how it sounds. Glad to see so many people like the thunder headers.

[@anthonyc362]

Nothing sounds like a Thunderheader. You can tell that sound apart from any exhaust even a quarter mile away. That is the sound that made me fall in love with Harley's in the 90s seeing guys wheelie Frisco style FXRs with Thunderheaders.

[@Andrew-wn3rm]

Ditto to all that

[@DeBa1226]

Mom’s pipes hands down, makes me want to buy a 2016, the last year of the Twin Cam. I think the D&D sounds outstanding the way it sits. I can’t imagine how much better it would sound with a Cam, and I think I’d have them make me true duals as well. Never been a fan of a dummy pipe.

[@codyrife5828]

Actually 2017 is the last year of the twin cam

[@robertjean6280]

Mom wins! Makes me miss my twin cam road glide, loving the ‘19 FLTRXSE but still.

[@Eric-zb6nv]

I'm a twin cam guy. My '12 FLHR with the Vance and Hine 2 into 1 sounds great and runs better. Threw some Fueling cams on it, stage 1 intake and better cam chain tensioners and adjustable push rods. Fantastic motor.

[@Iysmnyd]

Nothing beats a thunderheader

[@MadMexism]

Mom's bike is definitely bumpin. The bike moves like its alive. Friggin awesome. Just bought me a 2021 road glide standard this month and love it. Miss my stage 2 softail, but tying my backpack to the sissy bar all the time was getting annoying. Great video.

[@curtis1951]

That twin cam with the thunderheader sounds good.

[@flamenco1]

For sound 1 Mom, 2 Dad, 3 Yours. For appearance 1 Yours, 2 Dad 3 Moms. Great vid thanks for sharing.

[@ozzie444]

Thunderheader sounds the best. BTW the rear fender tip on that bike looks like it loose. The fender tip was bouncing around when you were revving it up.

[@MrKing1961]

Mom's Take firs place with 9.5 out of 10 you take 2nd with 6.5 out of 10 Dad's take 3rd with 4 out of 10. thank you for your videos.

[@tmburke1]

Your ma's thunderheader rules! I'm a twin cam fan though. I do think your Jackpot sounds just as good as the D&D!

[@xdude2x]

Mom, Dad and then you. Man that T/C sounds beautiful

[@robertdavis5495]

My FM Jackpot High Rollers really shined after I installed the S&S 475c cam. Way more aggressive sound along with the FM header pipe and the tune from Jamie! Man on man, I can’t complain. But I think that twin cam does sound good.

[@tarthuruttle1166]

Does the cam make the bike audibly louder too?

[@wtf0101]

I have two M8s and a twin cam,M8s don't even come close to the sound of a twin cam👍

[@Hightechredneck704]

Nate Upson I have the same set up and all the m8 guys I know have bought 2-3 exhaust trying to get more sound.

[@billreiss8081]

The D and D sounds awesome with that raspy sound from the perforated baffle for the M8. Yes, Mom's bike sounds great due to the twin cam vs M8. Great comparison. Thank you very much.

[@wallylasuer6886]

I like them all, I’ve had thunder headers before and I’m putting d&d on my road glide next month and happy with the way they sound in this video.

[@bryanelliott2045]

Thanks for the comparison ! Tough to call! My 2000 Classic has the Thunderheader on it which gets a lot of attention but I think it is a little to loud on the highway! For sound 1. D&D 2. Thunder 3. Yours For looks 1.Yours 2. Thunderheader 3. D&D

[@eltreedelossaints7219]

100% thunderheader. I run a stage 1 103 roadie myself with a Bassani road rage. My mechanic is running a Frankenstein pipe on his roadie. Its a fusion between the Bassani road rage and thunderheader. That thing kicks ass. Looking into something like that in the near future. Nothing against the other pipes. Ride safe everyone.

[@powerforward1955]

For me, it's Mom's bike. ( I also wonder how her bike would sound with a Rinehart expaust?) I also really like the look of her guages. A true Harley family--that's special. Be safe. Be well.

[@chrisle5906]

A friend of mine has the FM on his twin cam , under acceleration it's the nicest sounding pipe I've heard! I'm currently running rinehart 4inch true duals

[@Robert8455]

They are all very sweet sounding and looking machines. Love that everyone has a custom plate too. The video really picks up how much your mom's bike shakes... its like its alive, also give it the edge on the sound track too. Don't matter what you got. Ride often and ride safe!

[@James-xg5rh]

More for my benefit to help bounce in between Fuel Moto Idle 4:55 Fuel Moto Rev 5:20 Thunderheader Idle 6:20 Thunderheader Rev 7:35 D&D Idle 8:30 D&D Rev 8:45

[@sanj5026]

Nice

[@chrisrocker1108]

Nothing sounds better than a twin cam. My opinion. Sounds like a true Harley thump

[@andrewsumner5388]

D&D sounds nice. I think I’m headin in that direction.

[@B702K]

All three sound great. I gotta go with the D&D.

[@scotthinton4860]

Twin cam just has the Harley sound but like the sounds of all three. D&D fat cat on a twin cam sounds the absolute best in my opinion. I have a 2017 SGS and going to put the D&D billet cat on mine like your pops but will use the redshift 468 cam,hoping for that Harley sound and no more Honda Davidson sound LOL! Ride hard,safe and for the brand!👍😎🏍

[@shlomosnodgrass8890]

I too was a invisible. Then I scored this 2005 Honda Civic. We're talking cherry. Sawed off the exhaust. Now I'm cruising the hood in this insanely loud supercar - brutal. The ladies are taking notice. sick

[@bradhirvela9568]

D&D on a twin cam always sounds aggressive and sharp. Thanks for the comparo's.

[@eric4467]

You parents rock! I love it.

[@Steve-ob1on]

I love the sound and looks of the fuel Moto best for an M8, your moms bike sounds great too. I love the fact that you all ride:)

[@davidfrisby5929]

Nothing beats a Thunderheader.

[@dennisriddle197]

Without a doubt, the thunder header stomped the other two ass in sound i think! And everyone knows they make power👍🏻

[@dubbeljubobby]

Never tried the Jackpots, had D&D’s man they were loud. Running cheaper Cobras now, just like the sound. Have Thunder on the FDXR (twin) it turns heads when you get on it. Lol I do like the dummy with bags it just looks better to me, more symmetrical. Love to see a family ride. 👍🏼 Thanks for the share!

[@cecet5534]

Mom, Dad and the your respectively! Twin cam sounds the best!

[@omarmonarrez9159]

I have a 2019 Street Glide Special and hated how it sounded. I have Samson True Duals, Samson 4” performance exhaust and Hi-Flow A/C, power vision tuner. I upgraded and went with S&S 475c and S&S oil pump/plate. This gave me the twin cam sound I was looking for. I did some more homework and swapped out my baffles with TAB Zombie Baffles....Game Changer. Bike sounds like a beast. I do lose back pressure with the Zombies but love the sound. I ordered the next step down baffles from TAB for long trips or if I ride with my crazy crew who think they are the “Unknown Riders”. If you plan to change your cam, upgrade your oil Pump because they have had major issues with M8 and have already changed their oil pumps 3 times. Something to think about. I know you mentioned Fuel Moto and that’s where I get all my performance parts. They do your homework for you and create a tune for you. Good Luck

[@keithgordon1593]

Hey man, which baffle is in the D&D's? I think the Jackpot pipes sound a tad better. I like D&D but, don't like how they don't fill the holes.

[@DOOWORKPRODUCTIONS]

I'm not sure..

[@keithgordon1593]

@@DOOWORKPRODUCTIONS I'm just curious if you're dad has the big bore baffle or not. It kinda sounds like it but hard to tell on video I guess.

[@HerrimanB14]

I had the road and track on my M8 and absolutely loved it, until I put a cam in. The sound completely changed, for the worse unfortunately. Switched to the D&D and it sounds much better and picked up some power down low.

[@highwayman1218]

M8 and TC D&D..... Had a few exhausts on my 16. Currently D&D on my Streetglide TC 124 and Dyna Low Rider S TC 110..... Best blend of quality, performance and living with em everyday.... Throaty, sounds great, but you can ride it all day long without wearing you out with the wrapped baffle... The others..... ehhh...

[@jimmierobertson6831]

I have the thunderHeaders on my 15 Road Glide and by far it's the best sounding system for the 103.!

[@DOOWORKPRODUCTIONS]

Agreed!

[@6thwatergateplumber]

Do you put the take-home burritos into the dummy pipe? What about dual pipes both active. Would you have any suggestion on that? I'm thinking about my M8 114 S1, but I'm getting dizzy watching all of these videos. Nice video all around!

[@Tonybfast]

That twin cam sounds the best; simply because the twin cam. The D&D and Fuelmoto sound good. What air cleaner is on each bike?

[@DOOWORKPRODUCTIONS]

Mine and my Moms bike both have Roland Sands Design Air Cleaners in this video. My Dad's bike has a HD air cleaner.

[@jeffreycarroll5920]

We missed the part when mom and dad came out and bastard slapped him for messing with their bikes😂

[@Streetlife_Huey]

I went d&d on my 2022 road glide dragging it sounds amazing

[@PezRacer]

I agree with your thoughts. I definitely like your bike, the ‘19 RGS, the best for looks, but sound wise, I like the D&D. I’m interested in hearing Rinehart Slimline Duals w/ 4" Mufflers. But wow, great video, and very cool that you and your parents all ride sharks! 🤘🏼

[@jamespeterson7587]

Just got the borzilla for the 103. Putting cams in it a couple months from now. Almost went with thunderheader but dnd is where it is

[@icebrakernh]

Hands down your mom's bike rocks. That D&D exhaust makes your bike sound like a child's bike. Lol. After all you are their child and it works well either way. A family of riders is awesome.

[@nickricholetti754]

2016 ULTRA Baby. I refused to by a first year 107. V02 grenade , Pro pipe and a FP3 . Sounds great

[@UncleJoe1231]

I have a D&D Fatcat on my '97 RoadKing, EVO's rule!!! My motor is all S&S & I did it myself. I think it sounds really good but, they get loud after a couple of years. I've never seen an exhaust system thats so easy to install. Right out of the box, just put it on & tighten it down. I've had it for almost 10 years & no rust or anything!!! I live in Michigan too, North of Grand Rapids so, I know about not being able to ride all year long.

[@johncaberto9698]

Love the deep tone of Thunder Headers

[@UncleScoob]

Honestly I love the way the d&d sounds on your dad's

[@jamescantlin1072]

They all sound good but I like the 114 with the S&S mufflers is my choice that's what I have on my bike and with the 462. Cam sounds awesome but I love them all!!

[@JoeSmith-nx4qm]

Twin cam all day man. I’ve had both and the twin cam has the sound and feel that HD is known for. The M8 might make more power but it sounds and feels like a Honda to me.🤷🏼‍♂️

[@golddigger386]

Better keep an eye on that Lucky Dave's seat,just had to send mine back to Saddlemen because the stops on the bottom collapsed and the seat pan was riding on my frame

[@DOOWORKPRODUCTIONS]

Good to know, thanks for the heads up!

[@harleygirl3276]

I vote for Mom's bike!! :-) But they all sounds good!

[@NRGriesert]

Would love to hear the thunderheader on the m8. My husband and i are both going to be getting new exhaust and intake shortly...

[@harleybrown9834]

Your parents...bumping and grinding... so funny. I couldn't work out why your dad's was Grind until I saw the other plate

[@shotgunnar2586]

I have the ThunderHeader in my ‘16 103. Sounds amazing!!

[@erichunt9837]

Nothing beats the sound of a tein cam with a thunderheader

[@sadabiker]

Thanks for the great video, 1- D&D, 2-2 INTO 1, 2-thunderheader, I like all your videos, have a safe trip.

[@markhowitt6422]

Ok, Performance exhaust is about performance not looks. D&D is hands down the best choice here, sound, fit and Dyno results. Running the same D&D with the redshift 468 cam and S.E. Air cleaner on 2018 FLTRX. Additionally replaced ECM with a thundermax turner. Ride it like I stole it Daily in Houston Texas. Damn and I’m a yankee too, born and raised in Detroit originally.

[@militaryminedid2011]

Fullsac headers with Tab Performance Zombies. I get compliments on the sound of my '18 SGS all the time. Warranty be damned! Be safe.

[@trpla976]

Bumpn Grind lmao good video gorgeous bikes🤙

[@daveyboy2315]

I have D&D on my 2014 Ultra. 107 kit Thundermax Tuned by Cycle Solutions and over 102 HP and 108 TQ--I like the D&Ds---I have a set on my 18 Heritage Anniversary also. Prefer the sound of my Ultra over my Heritage but like them both!!

[@kobyashi73]

Great video. Went from tabs to the d&d and haven’t looked back. Combined with the se8-447 cam the bike has a nice sound

[@vicmanjw]

Nice work, your Moms bike for the win!!!

[@BobBob-fp5fn]

Fullsac isn't on the list but it's the best head pipe for performance and it looks completely stock. It uses stock bike heat shields and stock Harley mufflers with their fullsac baffle cores. For 2-1, d&d is hands down the best sounding, quality and performing.

[@billhalfhill7695]

Mom's Sounds good, I have the Rinehart 2 into 1 on my 05 Twin Cam and it really opened it up. Love the seat on your bike.

[@sisaacs6071]

Mine is '01 FLHTCUI, Dave Mackie package 590 cam ThunderMax 51mm auto tune,VnH Pro Pipe 2n1 with quieter baffle at 64 yo definitely not entering the SENIOR NATIONAL BAGGER CHAMPIONSHIP's but if I need to go I be gone.. does what I need and still pulling 40+ mpg when I tour ride...2 up

[@legacy6519]

Damn! I miss my Harley! Idk how or why I ended up here watching bikes! 😭🤣

[@MrLunchHour2]

Mom just proved why I’m glad my breakout has a twin cam and not the boring m8

[@Hightechredneck704]

I wouldn’t say the m8 is a better motor. Yes the m8 makes more power but that doesn’t make it an all around better motor. Great video and y’all have beautiful bikes!

[@TutaWookyDrummer]

The plates LOL love it

[@terryraffield9428]

Awsome video bro! 103 all day

[@levidavid09]

I hate the looks of the thunderheader but I’m afraid thats the pipe I’ll switch to in the future. I’m already running a stage 4 on my 117ci 2019 FLTRU with 126hp and 128tq. But I want a lot more out of it. May go to the SE 131ci Kit eventually! :)

[@adrianjacobo8891]

Thanks for the video. I think they took my duals off my 2010 Street Glide and installed a similar one that your Mom has. The ones I bought my Harley with were not correct and missing a mounting bracket and O2 sensors are not in correct location. So I’m trying to get an idea of what to expect. If I should go back to dual or not. One thing I’m confused about on your lineup if all three are the same set up? Are they all two to one? You mentioned yours and your dads Harley have a dummy pipe?

[@kenmitchell1558]

luv all 3 d and d sound outrageous, fuel moto looks best soundsgood too which one is most tolerable on long rides

[@DOOWORKPRODUCTIONS]

The D&D and the Fuel Moto are the most tolerable at cruising speeds..

[@kenmitchell1558]

@@DOOWORKPRODUCTIONS thanks

[@innovationgroupofsouthflor4744]

Beautiful Bike. who did the Harley shield on the tank and the Harley-Davidson on the bags? it looks great.

[@steveawesome9538]

I have a 2010 Softail Deluxe with a 96 hp 108 torque 103 , rocking the D&D Fatcat 2 into 1. I like having a fairly obscure D&D exhaust. You don't see them very often. It sounds very angry.

[@badkarmabiker3539]

Nice bikes but the twin cam definitely sounds the best

[@bluecamp1]

Jack Pots sounds great, but I don't like those 3 screws Jamie is using on the caps and that stops me from buying that pipe. He needs a redesign for the caps. My choice is the Billet Cat.

[@ALPHAFTUCK]

All sound awesome! But I'm leaning towards Mom's whip. Why do ya use the on/off along with the ignition?

[@TwanNikaLs]

yea i ordered the thunder header i have a 2019 road glide and i got the false to moms bike sound good 💯 % but you should screw that bottom light back in it look like the screws are backing out it’s moving but love moms bike sound for sure

[@derrickbarnett8851]

Momma has the best sounding bike

[@michaelwest4633]

Put the D&D on your moms bike!👍🏾 I'm biased cuz I run D&D Boarzilla on my 2006 RG. Love that inhale! Good family moment tho. Ride em like you stole em! I'm running S&S 95 kit with S&S 551 ez cams.

[@ridethepace6005]

#1 mom's.. love that lope. Barks when reved.

[@robertbencze4660]

From the comments of everybody else I guess you and your dad should get a thunder header.... Lol... Hands down best of the three....

[@jerryhubbard4461]

I just traded my 2010 Heritage stage II with the SE 259e cams running through stock slip-ons re-build by American Custom Exhaust. It has the best sound of any bike out there with the slip ons and the Super Pro tuner. Neither of theses bikes can hold a candle to the sound of my Heritage I now own a brand new Tri Glide Ultra with just over 200 miles and I will again purchase the American Custom Exhaust slip ones. Go to their site and listen to their mufflers.

[@Peter-976]

Seeing that all 3 are performance exhausts and do well with stock or future modifications, your main concern was looks, your dad`s was sound and your mom`s was both. Any plans for a cam upgrade on your RG?

[@DOOWORKPRODUCTIONS]

Yes, I am doing the S&S 475 Cam over the winter..

[@DJ-kx6gr]

Thunderheader all the way. The twin cams just has a meaner sound to it

[@jscottlebeau1229]

I like the D&D but your Moms sounds pretty sweet, it'd be nice if you could get your friends M8 on here with thunderheader. Your's isn't bad either; they're all sweet rides! I'm sure they sound different in person!

[@TullyK]

Yours looks the best but I gotta give the sound to your moms. Love your new charger btw!

[@nicksimpson7735]

I have M8 d&d sounds cool