What exactly is a “reverse level”?

@collinbrackin

3 жыл бұрын

It’s when they remove the stock block out of the rear on the super duty and instead of “lowering it” it’s a “reverse level cause you level the rear instead of the front.

@littledeel

3 жыл бұрын

Fail

One of the best exhaust comparison videos I’ve seen

@collinbrackin

4 жыл бұрын

Thank you! Appreciate you watching and commenting! Subscribe for future content if you want 🤟🏼

I think I liked the 5” better, but regardless…the sound of a power stroke… 🤤 My father has a platinum and I’m looking to get myself one in a few months. Sweet video! 💕

@collinbrackin

2 жыл бұрын

Thanks for watching!

This is a good video; I love the high speed flybys.

@collinbrackin

3 жыл бұрын

Thanks for watching!

The video work and scenery in this video are awesome! Perfect mix of music and exhaust.

@collinbrackin

3 жыл бұрын

Thank you!

@erikalcalajr-uf6ie

Жыл бұрын

@@collinbrackin are these downpipe back or turbo back?

From the vid I couldn’t tell a big difference.. either way those are some bad ass trucks

@collinbrackin

4 жыл бұрын

Thank you for the feedback. Appreciate the support!

What all do you have one the 5” exhaust? I just bought a 2017

Hi man I have question I did install a bullyedog tuner on my 11 f250. And the computer went back to factory they told me that if the truck is deleted you can’t not use a programer is that true ?

5 in is a little more throaty, That's how I'm rollin'..... W the 6 in end cap. LOVE the sound ! ! Awesome vid guys. Know anybody near central Ohio that does a good job w deletes ? ? ? ?

@collinbrackin

2 жыл бұрын

that is the way to go! I dont man! thanks for watching brother

Just picked up a 2017 f250 and trying to decide what exhaust to go with this made it even harder haha both sound amazing great video.

@collinbrackin

3 жыл бұрын

Glad I could help!

@duckymini6609

2 жыл бұрын

What setup up did you end up going with I just picked up a 2017 f250 today and I’m lost can’t decide which one

@Js_family_adventures

2 жыл бұрын

Ended up with the 5” exhaust

@duckymini6609

2 жыл бұрын

@@Js_family_adventures and no regrets?

@Js_family_adventures

2 жыл бұрын

Pretty happy with it

That was a dope comparison video! Finally a good one! What state are you guys in? Beautiful scenery and beautiful two fiddys 👌

@collinbrackin

4 жыл бұрын

Michael Cahill Fishing thank you! We are in Idaho

@DEESyt

4 жыл бұрын

Veey cool

@boostedbryan5097

4 жыл бұрын

Utah

Stock turbo? Or aftermarket sounds like a 11-14 6.7 turbo

5” has a deeper sound but both sound good, I got a 4” on my 2012. Just depends on how deep you like it

@collinbrackin

4 жыл бұрын

I think the 5” is deeper at low RPMS but way HIGHER/LOUDER at high rpms. That’s why I ended up doing a 4” on my truck. More quiet for daily driving on the freeway. 🤣 thanks for watching and leaving the comment 🤟🏼

@robertalonzo6153

3 жыл бұрын

Lol

@benmoderow3751

2 жыл бұрын

That what i told her

@oceanwaves83

3 ай бұрын

​@@collinbrackinyou're getting better mpg's with that 4 inch too.

@kevinmcquitery4543

2 ай бұрын

Any drone with the 4 at hwy speeds?

Awesome footage

@collinbrackin

9 ай бұрын

Thanks 👍

Looks like I'll be throwing the 5 on my 22 Lariat antimatter blue. Man I love the blublubblub these diesels have

@kevinmcquitery4543

3 ай бұрын

You go with the 5 inch exhaust?

What headlights are on the platinum?

What mufflers on both?

Both trucks look awesome...and I really can't that much difference in the exhaust...they both sound awesome

@collinbrackin

4 жыл бұрын

Thank you! Thanks for watching!

Sounds like yours has a hiss tune and his has a rumble tune. Hard to tell the difference with them at different turbo vein positions

@collinbrackin

3 жыл бұрын

Both trucks have both options! Sadly i dont have mine anymore to make another clip. I bought a 2020 F-350

5" exhaust with an 8" tip is what I got.. good video!!

@collinbrackin

4 жыл бұрын

Thank you for watching bro

@bryanmayes9234

2 жыл бұрын

Its all about the tip

Awesome video btw

@collinbrackin

3 жыл бұрын

Glad you enjoyed it

About to do 5in tomorrow. How's it the cab noise on the highway? Right now it's so quiet I can hear my cruise control vacuum.

@collinbrackin

3 жыл бұрын

I like the 4" better as far as drone/cab noise. But the 5" sure is louder :D

Great video comparison

@collinbrackin

3 жыл бұрын

Thank you! 🙌🏼❤️

The five inch would be what I would get it’s just a deeper sound. But yours sounded good I just bought a 2014 Ford 6.7 Power stroke

@collinbrackin

3 жыл бұрын

Yep 5 is deeper and louder for sure! Congrats!

What headlights does your buddy have? They are both badass! But I specifically like your buddy’s since I have the exact same truck lol

@collinbrackin

4 жыл бұрын

JGONTX www.ebay.com/itm/362350442083

I’m looking for a 5 inch turbo back straight pipe for my 2011. Where did you order your from?

@collinbrackin

3 жыл бұрын

hmu on instagram

Bro... you are killin it! Best videos available... Thank you!

@collinbrackin

Жыл бұрын

Hey billy thank you

Man the cameras dont do it justice of how rowdy these trucks sound. my 2019 6.7 has a 5 inch exhaust and it is LOUD.

What are y’all running for lifts, tire and wheel size and offset? Both look great just curious the difference.

@collinbrackin

4 жыл бұрын

Lj Bara I run 22x12 fuel tritons with 35” Toyo MTs and leveled. Lad runs 22x12 TiS 547 BM wheels with 33” Toyo ATs and a reverse level. Offset -44. Hope this is what you were looking for. Drop a like and it subscribe for more content if you enjoyed!

@ljbara6795

4 жыл бұрын

Collin Brackin wow you can run 35s -44s on a front end leveling kit on these trucks? My ole 7tree I couldn’t hahaha. And of course subbed!

@miamiballin305

11 ай бұрын

@@ljbara6795 I have a dead stock 2016 and it fits 35”s with no issue at all. BFGs.

Im trying to understand why yalls truck hisses I only hear rumble is that a tune?

@collinbrackin

4 жыл бұрын

Yes it’s a tune

How’s the drone? I tow a camper with the kids do I don’t want a lot of drone. Was gonna run a 5” with a mbrp quiet tone muffler but another user said the drone was still awful. Guess a 4”? Just wondering if I should run a muffler or not

@collinbrackin

3 жыл бұрын

Run a 4” for less drone noise. I haul a 40’ camper

What wheel tire size you fitting on the reverse level?

@collinbrackin

3 жыл бұрын

22x12 and 33s

What headlights are on yours man? I love them!

@collinbrackin

3 жыл бұрын

AlphaRex 4th gen style

What tunes are you running? I’m looking at getting a 2016 6.7 and the first thing I will do is delete it

@collinbrackin

3 жыл бұрын

pm on instagram

What tuner do you have. Looking for recommendations. I have 2014 6.7 350. Was thinking about either minimaxx or ez lynk

@Hotttrodd10

2 жыл бұрын

Ive had a minimax for a long time and its done its job great

@collinbrackin

2 жыл бұрын

hmu on instagram!

What did you do with the stock platinum from grille ?

@collinbrackin

4 жыл бұрын

Mitch Gray I threw it away, it was cut up to make a couple different grills work and eventually tossed it

@stevenporter7969

Жыл бұрын

What grill is on the platinum?

What tunes are you guys running?

@collinbrackin

3 жыл бұрын

Custom tuning! pm me on instagram if you want some!

Did either of these have mufflers installed? I straight piped my duramax and after about 4-5 hours, it got to be too loud. How much do the mufflers quiet them down? I’m taking the cat out too.

@collinbrackin

3 жыл бұрын

Mike Parrish I personally think the 4” is perfect. I think the 5” is too loud. The mufflers really quiet them down.

@collinbrackin

3 жыл бұрын

Neither trucks in the video have them on. Straight piped.

This is going to probably be a stupid question, but I’ve never done exhaust with diesel before. Anyone know if it’ll sound like that without a tune? Basically just doing a 5” DPF back exhaust no tune, bolt up.

@ethanparnell6853

3 жыл бұрын

Man I just got a 2012 6.7 today and it’s got the dpf delete but it’s got the stock exhaust from the rear axle back and it sounds pretty good turbo wise and when I’m giving into it but I definitely suggest getting a tune with the exhaust

@collinbrackin

3 жыл бұрын

You will have issues

Hey brother, have a 2012 dually. Would be interested on getting some opinions, love the sound of yours!

@collinbrackin

3 жыл бұрын

Shoot me a message 208-851-1014 Let me know when you’ve seen this

Both beautiful trucks which tow hitches are you using

@collinbrackin

3 жыл бұрын

I use Weigh Safe Andersen and Gen Y

awesome video, thanks

@chadandis2760

3 жыл бұрын

awesome trucks as well

@collinbrackin

3 жыл бұрын

Thanks for watching!

Think ima grab dem headlights now.. for 6.7

@collinbrackin

3 жыл бұрын

Nice!

Did you notice any different MPGs and/or EGTs?

@collinbrackin

2 жыл бұрын

Different tunes so we didn’t really check this. However same tuning wouldn’t see much different egt and mpg

5” makes it almost sound like a cummins at idle

@collinbrackin

3 жыл бұрын

I could see that!

@JakeScott-ke3sh

Ай бұрын

No way these sound way better at idle

What for tunes you guys running?

@collinbrackin

3 жыл бұрын

custom, hmm on instagram

I love the look and sound...just not the smoke. That's obnoxious. Can that be tuned out?

@collinbrackin

3 жыл бұрын

Course it can!

I would love to compare these two with a hoodstack setup

@collinbrackin

3 жыл бұрын

that would be cool

Is your buddy rocking 22x12s on 35s or 33s?

@TheRottyRanch

2 жыл бұрын

22x12 33s

What is the brand of that blacked out grille?

@collinbrackin

2 жыл бұрын

EAG

do you have a link to the aftermarket headlights you have on you truck Collin?

@collinbrackin

4 жыл бұрын

If you want to pm me on Instagram or text me I can get you taken care of. 👍🏻

@collinbrackin

4 жыл бұрын

www.ebay.com/itm/184316655276

@billymann5325

4 жыл бұрын

@@collinbrackin Thanks Collin!

@collinbrackin

4 жыл бұрын

billy mann you’re welcome brotha

@gilbertrodriguez9471

4 жыл бұрын

What about the other trucks lights?

What tune

Where did you get your 5in pipe from?

@kraftmatick6425

2 ай бұрын

Born with it 😂

Looking at getting an F-250/F-350 6.7, I like both of the exhaust that y’all have. I was wondering how bad the cab drone on the 5 inch is. Does he have a channel? And do you have links to both exhaust setups?

@collinbrackin

3 жыл бұрын

Noah Carter I dont, the drone noise is worse with 5 inch than 4 inch. I have some towing videos you can hear the in cab noise but as for him having a Channel no.

@noahcarter6309

3 жыл бұрын

Collin Brackin are you able to talk normal with either exhaust. I like the deeper rumble of the 5 but I also like the way the four sounds. So I’m kinda stuck... and how safe is the tuner you are running?

@noahcarter6309

3 жыл бұрын

Collin Brackin also, I am looking for the diamondback exhaust and I cannot find it online... any help?

@collinbrackin

3 жыл бұрын

Noah Carter yea you can talk in either the 5 is just louder. Tuner is incredible reach out to me if you need one

@collinbrackin

3 жыл бұрын

Reach out to me and I will see what I can get my hands on

Do these have stock Downpipes Or swaped?

@collinbrackin

3 жыл бұрын

stock

@brendonwest9293

3 жыл бұрын

@@collinbrackin I appreciate it, great video!

Does leaving your egr in effect the amount of coal or the sound?

@collinbrackin

4 жыл бұрын

Not that I’m aware of

@cameronstewart5959

6 ай бұрын

if you do a delete can you roll coal?

What tune? And what stage

@collinbrackin

3 жыл бұрын

55-230

I can’t get the link to your headlights to pull up!!

@collinbrackin

2 жыл бұрын

awh man, That sucks. still not working?

Where to get the 5”????? Complete straight pipe!

are 6.7s as fast as everyone makes them out to be?

@goodoleboyzracing

Жыл бұрын

I’ll take a built 6.4 over a built 6.7 any day. It just cost more to build a 6.4

What’s all done to the plati

@collinbrackin

3 жыл бұрын

Check my channel out for a full overview!

How long is your tip

@collinbrackin

2 жыл бұрын

7”

Do you have a link for the 5”

@collinbrackin

Жыл бұрын

message me on instagram i can get you one

How does that 6.7 roll so much coal? Not the platty

@collinbrackin

Жыл бұрын

Tunes just pushing more fuel than air

Is yours 5” all the way from the turbo or is the delete portion 4” then opens to 5”? Trying to find a 5” all the way

@collinbrackin

2 жыл бұрын

Message me on Instagram brotha

Best fucking video ever. Finally someone who fucking gets it. Thanks brother

@collinbrackin

3 жыл бұрын

:) thanks man

great video! i have a 13 and waiting to see if i have to do an emissions test before i go this route. do you know anyone with similar setups that have a muffler to reduce cab drone? mine is a daily driver and tows a camper on the weekends.

@collinbrackin

4 жыл бұрын

beerdude7 reach out to me brother. I’ll get you hooked up.

@collinbrackin

4 жыл бұрын

beerdude7 also thank you for supporting my man. More content to come soon!

@Manualv12sonly

2 жыл бұрын

Love the video! Thanks for making it easy to make a decision. You said to reach out to you. How does one do that?

Just got a 2020 platnium and trying to decide which to go with , 5 or 4 .

@collinbrackin

3 жыл бұрын

I’m doing 5” on my 2020 platinum

@TheJoshua6430

3 жыл бұрын

At hwy which one do you think would be more comfortable , I commute 25 mins every day hwy .

@TheJoshua6430

3 жыл бұрын

Usually run about 80mph

@collinbrackin

3 жыл бұрын

@@TheJoshua6430 4”

@collinbrackin

3 жыл бұрын

@@TheJoshua6430 do a 4” You’ll thank me later

Any drone on the hwy?

@collinbrackin

2 жыл бұрын

more on the 5 than on the 4 for sure

What’s the tire and wheel set up on both trucks

@collinbrackin

3 жыл бұрын

sandra salazar 22x12 on both. 33 Toyo AT tires on the grey ford and 35 Toyo mt on the black one

@collinbrackin

3 жыл бұрын

22x12 tis wheels on gray 22x12 fuel tritons on black

@riverafam2825

3 жыл бұрын

Thanks I got 2 2011 f250s 1 has 20x12 35 Other one has 20x10 33s

5 most definitely

@collinbrackin

3 жыл бұрын

Im doing 5" on my 2020.

What tunes are you running? Tyrant?

@collinbrackin

3 жыл бұрын

Roy White pm me!

@roywhite110

3 жыл бұрын

Collin Brackin man I can’t even figure out how to do that. No big deal. Just curious what custom tunes you running

@zacknichols201

3 жыл бұрын

I just purchased a mini Maxx and a 4 inch turbo back with egr delete and s&b intake can’t wait to see how it does

@roywhite110

3 жыл бұрын

@@zacknichols201 i installed a 4" mbrp and s&b and regret not going 5" - just a little to quiet for me

@jacejimenez3760

3 жыл бұрын

Someone stole my screen out of my truck so I’m stuck with a tuned truck and no monitor, need to get it to stock somehow and now looking at getting a different more in depth tuner for my 2012 6.7 off road use only, any suggestions?

What’s the wheel set up sizes?

@collinbrackin

4 жыл бұрын

22x12 on both. My truck has 35” His truck has 33”

@jacobstrange6977

4 жыл бұрын

Collin Brackin any lift?

5 sounds deeper and thudier but 4 inch sounds closer to a jet and lots of turbo whistle and crisper im running 4 inch and stock tail and i get a lot of whistle

@collinbrackin

4 жыл бұрын

Heck yea brother!

@walkerross1654

3 жыл бұрын

on a 6.7 i’m looking for whistle as well what size exalts and tip would u recommend everyone says with the 10blade turbine u get more whistle

4!!

How about in cab drone on 5” vs 4” ? Which one has less ...?

@collinbrackin

4 жыл бұрын

4” has louder cab noise under 2400 rpms. 5” has more at higher Rpms. Sorry I should have put that in the video. My next video will have towing cab noise and pulls!

@MADDOO2011

4 жыл бұрын

Collin Brackin good deal, I just got a 2019 and looking at my options so thanks !

@collinbrackin

4 жыл бұрын

Jimmy text me brotha I can help you get taken care of.

@MADDOO2011

4 жыл бұрын

Collin Brackin you sell them I’m guessing is what you mean ? I’m in FL - what’s you’re number or email ?

@collinbrackin

4 жыл бұрын

208-851-1014

My dad is running a 5 inch straight pipe with a 8 inch tip it a 2020 6.7 platinum

@collinbrackin

4 жыл бұрын

Very nice! Would love to see/hear it!

@collinbrackin

4 жыл бұрын

Hunter Juan don’t bring that shitty attitude on my channel bro.

@jmbennie

3 жыл бұрын

would love to see and hear that 20. I have a 2020 Lariat that I'm trying to figure out what I want to do as far as exhaust and tune. Any info would be appreciated.

Think I’m gonna go with the 5” on my 12’ f450 lariat crew cab long bed dually.

@collinbrackin

4 жыл бұрын

Nice choice! I went with the 4” just to stay away from the cab noise at higher Rpms. They both sound great!

@shanetaylor7581

4 жыл бұрын

Collin Brackin yeah they do. I’ll just turn up the music if it annoys me.

@collinbrackin

4 жыл бұрын

Shane Taylor Hahahaha good point! Where I do a lot of video inside my truck I can’t have the music on sadly

@shanetaylor7581

4 жыл бұрын

Collin Brackin too true. New sub by the way. 🍻

@collinbrackin

4 жыл бұрын

Shane Taylor thanks for subscribing brother! Appreciate ya! 🤟🏼 welcome!

I think the 5" exhaust is the better way to go...That's what I have

@collinbrackin

4 жыл бұрын

billy mann nice! What year truck you got?

@billymann5325

4 жыл бұрын

@@collinbrackin 2015 F-350

@collinbrackin

4 жыл бұрын

You have an Instagram I can check it out?

@billymann5325

4 жыл бұрын

@@collinbrackin I don't Collin...I try to fly low on the radar w my truck

@Riggrip504

4 жыл бұрын

Agreed , rocking a 15 f350 myself

You need a better mic to get a more clear sound of the exhaust.

@collinbrackin

3 жыл бұрын

Have a better one now thanks!

Every diesel truck should come with a 5” turbo back exhaust from the factory

Fucking finally I found a 4 inch vs 5 inch comparison thank you Jesus ✊🏽✊🏽✊🏽✊🏽❤️❤️❤️❤️❤️ that 5 inch tho omg🍆🍆🍆

@collinbrackin

4 жыл бұрын

Thank you for watching brother. That 5 inch sure does sound nasty! Subscribe for future content!

This place looks familiar I'm in Colorado by the way

I like the 5 inch more. It makes it have that old ford diesel noise

@collinbrackin

3 жыл бұрын

My girlfriend says the same thing. The 5 is better lmao jk :D thanks for watching!

@marshalll4.7

3 жыл бұрын

Yee yee

@collinbrackin

3 жыл бұрын

@@marshalll4.7 probably get 5” on my 2020, just for the clout

I would love to talk to you about your truck sometime man! Going to pick up a 15 6.7 tomorrow bone stock, gonna have to start from the ground up on it.

@jdug3

3 жыл бұрын

Collin Brackin got it man! You mind if I text ya ?

@collinbrackin

3 жыл бұрын

Go ahead boss

@collinbrackin

3 жыл бұрын

Good luck on your truck today man

@takerfan4ever

3 жыл бұрын

@@collinbrackin hi.. im slightly confused. In one comment.. u said 4inch has louder drone.. then you said 5 inch a louder drone.

@collinbrackin

3 жыл бұрын

5” has louder drone I’m sorry if I said 4” that’s my bad

Squatted diesel?? Say it ain’t so

5" go big or go home

@collinbrackin

3 жыл бұрын

I like the 5" for how often I tow I prefer the 4" so Its not QUITE as loud hahah both sound great but I do love the 5" too!

When I wanna hear some sound clips and open a fucking 11 min video with no time stamps

4” sounds better.

@collinbrackin

4 жыл бұрын

I’m gonna have to agree!

@jais-a4728

3 жыл бұрын

i like the sound of the 4 inch better, but i liked the way he had initial startup turbo lag, like you could hear the raw engine and then the turbo spoiled up

@jais-a4728

3 жыл бұрын

*5 inch startup

That's an expensive truck for a Jimmy John's employee great video though

@collinbrackin

3 жыл бұрын

Oh you should see my new 2020 F-350 :)

@Gooselip

3 жыл бұрын

@@collinbrackin you are awesome dude I just found you and watched a bunch of your videos. Enjoy your content!

@collinbrackin

3 жыл бұрын

Thank you man! Appreciate that 🤙

5”

@collinbrackin

3 жыл бұрын

good choice!

One inch makes a big difference

@collinbrackin

Жыл бұрын

You gotta think of the total area youre adding way more than just a linear inch! but yes I agree it is a big difference.

Great work, really nice trucks. Me personally, i cannot stand the hissing, both trucks sound like a hot air balloon with a massive air leak. respectfully stated of course.

5 sounds Better

Reverse level? 😂🤣😂🤣😂🤣😂 Tennessee tilt or sad sag?

@collinbrackin

4 жыл бұрын

It’s not sagging or tilted? Yes reverse level. Looks killer.

@devinbrooks362

4 жыл бұрын

Carolina squatter

@collinbrackin

4 жыл бұрын

Devin Brooks it actually doesn’t squat.

@devinbrooks362

4 жыл бұрын

Aka “invisible trailer” there’s a thousand different names for it here in NC

@evanshireman5644

3 жыл бұрын

@@devinbrooks362 when will you listen? A reverse level is making it lower in the rear to be even with the rake in the front.

It makes me happy to see fellow members of the LGBTQ+ community bring their unique asthetic stlye to the truck community!

Trucks sound great but look hideous. Like a dog dragging his hind end after pooping.

@collinbrackin

Жыл бұрын

Well considering both trucks are level. I’m not sure what this comment means but ok 👌

This is where amateurs get separated from their hard earned money. Unless you prove it on a dyno, a larger diameter exhaust pipe does not necessarily mean higher performance. The mass flow rate of the exhaust is equal to the density of the gas x cross sectional area of the pipe x the velocity of the gas. So keeping the mass flow rate and gas density the same, increasing the cross sectional area, i.e. increasing the pipe diameter, would actually cause the velocity of the gas to slow down!! So if 5" pipe were really that good, why not just go to an 8" or 10" diameter pipe?!!! The 6.7 is not so large in displacement nor that high of a revving engine that you need to increase the pipe diameter. Ford optimized the exhaust pipe size to maximize flow rate and scavenging of the cylinders without excessive back pressure. So unless you know what you are doing, you are falling off the peak of the curve.

@kingdingaling9214

3 жыл бұрын

What? The restricting point on these trucks is the stock 3” down pipe, that restriction is what makes the back pressure. The 4” vs 5” SP is purely for your sound preference and will have zero effect on performance as almost everyone does a downpipe back SP. Unless you do a downpipe upgrade which is almost pointless as it basically maxes out at 4” since a 5” won’t fit between the engine & firewall without being modified.

@LWRC

3 жыл бұрын

@@kingdingaling9214 Without knowing all the engineering design parameters that went into the configuration of this motor, the only way to validate the performance change is to run it on a dyno. Read what I stated above on mass flowrate. This is a basic equation and when you make a change to the cross sectional area, by increasing the pipe diameter, the velocity of the exhaust gas must slow down. This is fundamental fluid dynamics. Just because every tuner out there does it doesn't necessarily mean the mod gains you HP. Of course, if it is proven with dyno runs, then it is there. I do not know how much head room is left in the stock motor to allow aftermarket to play with these variables. These modern engines are tuned within a very narrow bandwidth as the factory is trying to squeeze out every ounce of performance while keeping reliability and meeting the mileage standard. Lastly, if the restriction is in the downpipe, the rest of the exhaust may be sized by the factory to maximize flow. There is an optimal pipe size for a given set of parameters. If you increase the pipe diameter, you will decrease the exhaust gas velocity if all else remains the same and that may actually hurt the performance.

@kingdingaling9214

3 жыл бұрын

​@@LWRC Again what are you talking about? These trucks have 3" downpipes, that is narrowest and closest thing to the exhaust manifold meaning it creates the back pressure. Anything past this downpipe that is bigger won't change the back pressure at all. The only way change the back pressure is add a larger or small pipe. I'm also not sure what this has to do with a tuner.

@LWRC

3 жыл бұрын

@@kingdingaling9214 You didn't understant what I wrote. The size of pipe down stream absolutely affects the exhaust flow. Study the mass flow rate equation and understand how all this works. If it still confounds you, ask a high school physics teacher to explain it. The downstream velocity helps to evacuate the exhaust manifold. This isn't rocket science but the engineers didn't just randomly throw these exhaust pipes together and called it a day. Lastly, the 3" downpipe may be the limiting factor at wide open throttle but at any other throttle position, the downstream pipe size absolutely affects the throughput velocity.

@kingdingaling9214

3 жыл бұрын

@@LWRC This is a joke right? Mass flow litterly shows why everything your said is wrong. Its this simple +V = -P or -V=+P which is changed by the pipe diameter. Since the downpipe is the smallest diameter the gas is at its lowest P & highest V in the system. Increasing the pipe size to 4"/5" will only change the gas speed & preasure downstream & has zero effect upstream. What you're saying is take a 4"d pipe cut it in half & put a 3"d piece in the center (downpipe) of the two halves then claim the 4" pipe downstream (straight pipe) from the 3" pipe effected the flow rate upstream at the beginning (manifold) of the 4" pipe? Venturi Effect show why the larger pipe after the constriction point make no difference upstream.

What are the wheel specs on the platinum?

@collinbrackin

Жыл бұрын

22x12 -44 with 35s