B5 S4 - Fabricating Full Custom 3.5" Exhaust

Full turbo back exhaust on this b5 s4. Install custom downpipes and then fabricating a fully custom 3.5" exhaust with Vibrant tips and muffler. Sounds crazy!
Santorin blue s4
K04 turbos
ETSpec tuning
ER intercoolers
Fueling
Etc
www.485designs.net
@485designs @nm485 @nik_espo485

[@zachminer3499]

Thanks for all the hard work putting together the exhaust! I look forward to having you do more work on the car! No drone on the highway at all but when you want to hear it the sound just can’t be beat.

[@shitboi374]

what do you have done to the engine and what turbos are you running?

[@402car_kid4]

You still love it? You should post some videos!!!

[@vertbully5353]

Sounds absolutely amazing man.

[@NickMercer485Designs]

Thank you

[@abuhaqq]

Your welding skills are amazing! Keep up the good work!

[@JFabrication]

Beautiful work

[@christoffernordlund92]

Man its looks amazing 😁 and the sound tho! Yeesh. Would love to get a set of downpipes on my s4!

[@jorgeaguilera705]

Bad ass welding man.. you made me want to learn welding fs! Car sounds great!

[@kenankamaric4252]

I know my comment is late. But dude perfect sound. No drone I bet, and it gets louder under high revs. Fucking orgasmic.

[@austinwebbcreative]

Awesome shop man and that exhaust is rad!! Love the sound 👍

[@NickMercer485Designs]

Appreciated!

[@caveone-365]

Nice job stackin them dimes like a tig'n machine! You made a nice mandrel exhaust with all the proper v-bands, flex joints, a decent/ tip and muffler. Nice colors to your welds without any backpurging either, (from the looks of it.) The 3.5" diameter definitely makes a gain over the regular 3," and the merge collector/ Y-pipe with the wideband bung welded in definitely makes an additional power/ response gain, utilizing the 'scavenging effect.' Sounds nice, as it has that similar VR/ Chewbacca burble. It sounds great on decel too when you close the throttle and let it tach down. Would sound awesome with some launch control/ 2-step or anti-lag. Gotta love that Nogaro Blue! What a sick ass color. Good work manz I dig it! 😎👍👍

[@PTRPerformance]

Nice 👌

[@bigbootyanime3630]

Man that’s good anti lag

[@agaloodyowie1]

Sounds amazing! Like a GTR but better because it's manual 😮

[@spanishjohn420]

thats some great welding

[@lpmakes4033]

Can't wait to have it back

[@Taylorcadiz]

God damn that shits fucking beautiful. Sounds amazing too

[@geraldo009]

Great fab work man! I wish I lived closer to you so I could give you more business other than buying future b5 items

[@ssnandrei3164]

Amazing job love it

[@LaserB5S4]

Need to see more of this bro

[@ssnandrei3164]

Clean welds bro.

[@402car_kid4]

This sounds so good!

[@workhard6445]

Amazing work brother. I didn't notice you back purging I thought that was necessary for stainless? Anyway amazing job

[@thedrvn]

Needed a 3" single exit for sure!

[@402carkid9]

great sound! and it looks amazing. might need you to make me a full system for my jam rs6r s4.

[@ProjectCarTV]

Do you make a 3.5” for the C5 Allroad Auto Trans with Borla mufflers? If so what’s the cost? Also with an X pipe.

[@THEMOSTHATED203]

I need this exhaust bad

[@barfly246]

That's beautiful.. nice work. Will you start selling that set up?

[@NickMercer485Designs]

Thank you! I do not think I will be selling it, we’ll see though

[@Dan-nr3om]

Then welds looks good

[@wesathetechnician]

Amazing work. I noticed you're not back purging and I'm just wondering why?

[@typhoonman21]

It will last a long time downstream of the turbo, but still should be back purged.

[@codydillenbeck4443]

Did you use solar flux on the backside of these welds? I noticed you didnt backpurge and if there is no protection on the back those welds are sugared out. The stainless properties are gone on the inside welds and can cause cracking and premature rusting.....

[@gurbetci94]

unpurged weld?

[@magarci4]

🔥🔥🔥

[@carlossaavedra1973]

What type of muffler did you youse !! ? Nice setup

[@dins.garage]

what is your welding setup in terms of wire size, amps, gas flow, tungsten, etc. It would really help me out!

[@mikiehj]

Nice! no cats right? Im trying to get the same pops on mine.

[@LewDawg94]

Was just about to comment the same thing, I want mine to pop like this too !

[@BarrioHoncho]

titanium?

[@NickMercer485Designs]

I will make a video of titanium b5 s4 exhaust soon

[@402car_kid4]

Will this exhaust fit up to 2.5 inch XS power 3 to 2.5 dps?

[@NickMercer485Designs]

Email me at [e-mail]

[@salberini]

Are you running a custom tune for that antilag ? Sounds sick, i’m running k24s on a built motor - would love a tune like that, currently on a JHM file

[@zachminer3499]

Etspec tune currently.

[@gomanfong4077]

what colour code is the audi? ( bright one)

[@paulkennedy8036]

Any drone on the highway?

[@NickMercer485Designs]

It’s hard to tell from video, but cruising it sounds nice. Minimal drone with the muffler

[@DENS973]

Where are you guys based out of?

[@julianschatz3003]

what are those rims though :O

[@DENS973]

Is that car wrapped?

[@darrinscoilsclouds1498]

argon is expensive. F a back purge.😂 or you really don't need it because it's not feeding a turbo?

[@marcoscardoso1525]

do you make by request?

[@GK-iw3hi]

WB location is wrong. You will see only one head AFR

[@NickMercer485Designs]

Not wrong, that’s what every modern b5 tuner is in preference of.

[@andreagrazzini7537]

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