Installing Headers & Exhaust on my 991.2 GT3RS

  • Published on Mar 17, 2019
  • Time to make it loud! Dundon long-tube headers along with their high-flow cats and loud, valved center muffler!
    Obsessed Garage -
    Dundon -
    Music by Ryan Little -
  • Autos & VehiclesAutos & Vehicles

Comments • 1 793

  • Akeno Dunn
    Akeno Dunn 9 hours ago

    Man adam dat car is sooooo awsome bro

  • Beto Galindo
    Beto Galindo Day ago

    That guy looks like everything he has is clean

  • nick sutic
    nick sutic Day ago

    Why the brand Dundon??any particular reason?

  • Curtis Parker
    Curtis Parker 2 days ago

    so when you slapping on a twin turbo ?

    BK SLOMARO 4 days ago

    Balance and composure at 1:33

  • Lawson Palmer
    Lawson Palmer 4 days ago

    I hope that's 500 miles *after* the motor was broken in.

  • 9 and 3
    9 and 3 6 days ago

    it's not bad but for me it kind of looses the high pitch that made this car distinctive.

  • Kenny RSA
    Kenny RSA 6 days ago

    Take a listen to “5th gear and up’s” GT3RS on RUclip , has that raspier filter sound and loud

  • Njabuloseh
    Njabuloseh 7 days ago

    My God it sounds good 👌

  • Joe Shmoe
    Joe Shmoe 7 days ago

    If I owned a GT3 RS I wouldn't change a damn thing. The stock setup is perfect, you probably just made your car slower and worth less money.

  • Mohammad Rafi
    Mohammad Rafi 7 days ago

    the symmetry of the porsche's underside is

  • mrnicktoyou
    mrnicktoyou 7 days ago +1

    Naturally aspirated sound is the best.

  • John
    John 7 days ago

    why did'nt you fire it up without the headers on ;-)

  • Mac Sixtyfive
    Mac Sixtyfive 8 days ago

    I'd like to see this car up against the New McLaren Senna GTR

  • Nico Basberg
    Nico Basberg 8 days ago

    GREAT sound !!

  • Bill Jenson
    Bill Jenson 8 days ago

    so your car didn't have headers before?

  • Roger Lambanicio
    Roger Lambanicio 8 days ago


  • Victor Le Roux
    Victor Le Roux 8 days ago

    you are fucking retarded the ride is bumpy because it is a purpose built track car, not a fucking luxury saloon

  • Lars Hoffmann
    Lars Hoffmann 8 days ago

    GT2 RS so much better and ruffer

  • antoine1998
    antoine1998 8 days ago

    4:05 these are XZN

  • caneone marius
    caneone marius 8 days ago

    Germany (EU) mesurement is metric, not zoll. Your fork key 10 zoll has not the same size as the German tool, fork key size 10 metric. The metric stuff is placed in german Cars/ made in germany ( audi, bmw, opel, mercedes ). M= Metric = metrisch.

  • Matrick Galius
    Matrick Galius 9 days ago

    Shave your “facial hair”.

  • Snowie
    Snowie 9 days ago

    I am a simple man, I see a GT3RS, I like the video.

  • Dank Memer
    Dank Memer 9 days ago

    thats one hell of a car man. awesome.

  • Joel Reyes
    Joel Reyes 9 days ago

    hell with the car, nice tool kit

  • the zeddman
    the zeddman 9 days ago

    Tell me a fn Telsa (Tossla) sounds better then that...nice work.

  • Amir Kazemi
    Amir Kazemi 9 days ago

  • GM P
    GM P 9 days ago

    Please info on the garage???

  • AXO893
    AXO893 9 days ago

    Sounds Great!. You will be much happier in the end with the Catted Header... Your exhaust note will get deeper and louder with time. Matt's garage is sick!

  • OMid yusuf
    OMid yusuf 9 days ago

    very beautiful and clean garage i really enjoyed watching this garage

  • Ross Michael
    Ross Michael 9 days ago

    Uggghhhh. Porsch-uh

  • dextro34
    dextro34 9 days ago +1

    the M stands for metric it means 14 millimeters

  • aljoker
    aljoker 9 days ago

    nice car

  • mikee70
    mikee70 9 days ago

    don’t you love how Americans say Porsche-a , makes u stop watching immediately

  • Zach Boulter
    Zach Boulter 10 days ago

    I’ll make you a deal...... shave that hideous mustache and I’ll give you more views 👌

  • Matt Steele
    Matt Steele 10 days ago

    29:54 thank me later

  • William Wallace
    William Wallace 10 days ago

    Sweet car. Sounds like my kubota.
    Just kidding.
    Btw. That’s why I hate electric cars. I wouldn’t care if your car only went 80 mph. It’s still better because driving is a full sensory experience. You HAVE to have the right sound.

  • Uros Bujila
    Uros Bujila 10 days ago

    Those upshifts and downshifts are so fast it's not even funny

  • Dayvid
    Dayvid 10 days ago

    sweet Dumb Dumb headers hell yeah

  • Dušan Zemanović
    Dušan Zemanović 10 days ago

    How mach worth this Porche?

  • [i] ven
    [i] ven 11 days ago

    Not suppose to break nuts loose with a torque wrench.

  • Anthony Lauder
    Anthony Lauder 11 days ago

    23:54 white power :P

  • Lvskymar
    Lvskymar 11 days ago

    Even the car sounds happy to have upgraded to a new exhaust!

  • Lvskymar
    Lvskymar 11 days ago

    The mechanics shirt definitely defines his passion for excellence and anal retentive precision.

  • Jace MK7
    Jace MK7 11 days ago

    Good job guys! #goals

    Matt, what hydraulic lift is that that you're using?

  • Daniel Angel
    Daniel Angel 12 days ago

    The m14 is a Spline tool for VAG cars

  • JMSpeedshop !
    JMSpeedshop ! 12 days ago

    4.18 that is torx M14 or Metric 14mm

  • Martin Mart
    Martin Mart 12 days ago

    the muffler box.. wow. what a piece of shit it looks.. Looks like something a guy made in college . I guess it functionality is the key and not looks.. thank god it will be hidden away.. It aint going to win any beauty pageants

  • im Shax
    im Shax 12 days ago

    wat is dis exhaust...smh, should've gotten an armytrix

  • KemmyWoW
    KemmyWoW 13 days ago

    and yes.. m14 is VW

  • Jordan White
    Jordan White 15 days ago

    PSA M14 is the UK/EU standard size!! M14 is just a 14mm

  • kinsel
    kinsel 15 days ago

    So you put shit on the Porsche guy for telling you to torque the lugs... but now you're crying because someone wants to not check the torque specs. lololololo

  • Wristlock
    Wristlock 16 days ago

    Wtf wrong with your moustache

  • Bmx Enthusiast
    Bmx Enthusiast 17 days ago

    AdamLZ are you sure it's a 991.2 gt3rs, and not a 911.2 gt3rs? Lol

  • Leo Alvarez
    Leo Alvarez 17 days ago


  • NicshepherdFilms
    NicshepherdFilms 18 days ago

    it’s odd how quiet these things are stock in real life.. I had the pleasure of doing a photo shoot and vlog with one over the weekend.. probably the rarest one in Aus! Check my channel to have a look

  • james corvett
    james corvett 19 days ago

    has 10k+ in tools, but doesnt know what they are. epic. hahahaha

  • joe_kaiser21
    joe_kaiser21 20 days ago

    9:51 you don't use a torque wrench to remove fasteners smh

    JESSY NAULT 20 days ago

    What the new car smell product at the end plz! 37 min 04-18

  • Malloy Stale
    Malloy Stale 21 day ago

    Looks like factory headers to me...they arent manifolds.

  • Mystic
    Mystic 21 day ago

    lol i feel like that dude had no idea what he was doing or was at least new to it cause he was like confidence level 0

  • larry allen
    larry allen 21 day ago

    The muffler looks as if it has cuts on the one side

  • Dahomey Francis
    Dahomey Francis 21 day ago

    Everyone add me on Instagram: Freshhlifeblu_hr

  • tdimac
    tdimac 23 days ago

    M14/16 etc = Spline drive..........VW rear calliper carrier bolts etc

  • SerpentXSF
    SerpentXSF 23 days ago

    What was that random exhaust shot in middle of conversation at 17 minutes in?

  • Jay's Eye View
    Jay's Eye View 23 days ago

    This place is garage goals

  • Drew Augustine
    Drew Augustine 24 days ago

    You look like a creep with your partially full mustache

  • Rain Drops Detailing Studio

    Garage goals. love it

  • Jamie Lamperd
    Jamie Lamperd 24 days ago

    Bro what do you do for work?!!? You have the maddest fricken toys ever!!!!

  • Joshua Dunkley
    Joshua Dunkley 24 days ago

    I dont get your channel now as much as the old vids I appreciate the work you do and the knowledge you bring, but cmon, look back bro, are you still humble?

  • Joshua Dunkley
    Joshua Dunkley 24 days ago

    why is that a car to put an aftermarket exhaust on? just because you can? lol i can understand a lightweight exhaust, but one that "sounds sick" idk its basically a street race car idk i think you are searching for views with this one

  • 1OAK406 yep
    1OAK406 yep 25 days ago

    U can tell Adam don't like finger prints only one wearing gloves 😂😂😜hopefully Matt charged him for the knowledge he gave 👍

  • REALthugnasty
    REALthugnasty 25 days ago

    Tool goals. We could be like this but I keep drinking.

  • kako siii
    kako siii 25 days ago

    I want some POV touge vids

  • ALamechannel
    ALamechannel 25 days ago

    16:55 slight video editing error or possibly purposefully placed clip

  • KDcars
    KDcars 26 days ago +1

    991.2 GT3 RS - even the name of the car is a flex 🤦‍♂️🤣

  • Brian Caballero
    Brian Caballero 26 days ago

    Dream car.

  • Captain_Coleslaw
    Captain_Coleslaw 26 days ago

    The speed at which this thing SHIFTS!!! Holy fucking shit!! PDK gearboxes are amazing! Also, that is SUUUUCH a good sounding exhaust, stick with this, you dont wanna take the cats off, i reckon this is perfect!

  • Captain_Coleslaw
    Captain_Coleslaw 26 days ago

    You should have started it without the headers on xD Just for shits and gigs

  • Justin Jalowiec
    Justin Jalowiec 26 days ago

    You need to have Tanner F come with his GT3RS

  • 273VIPER
    273VIPER 26 days ago

    Surgical shop 👌🏾

  • Dinolen Munsamy
    Dinolen Munsamy 26 days ago

    Holy shit that guys tool set up is some oddly satisfying shit. Ocd porn

  • torchco
    torchco 26 days ago

    “480hp doesn’t sound that fast but”

  • Anthony Velasquez
    Anthony Velasquez 26 days ago

    Nice car too bad Nicole can’t ride in it 😂

  • Limitless_Being
    Limitless_Being 27 days ago +1

    25:23 having that “rice” note we heard you 😜 but man does she sound great.

  • vanessa henery
    vanessa henery 27 days ago

    nice moustache hahahahaa

  • arron shaw
    arron shaw 27 days ago

    Bring back bmx

  • Michael Gillette
    Michael Gillette 27 days ago

    Watch out for those traffic cones on the highway

  • Gregory Thye
    Gregory Thye 27 days ago +1

    I could listen to 911 sounds all day. Nothing better in the world.

  • Gregory Thye
    Gregory Thye 27 days ago

    Damn ArmyTrix exposed

  • Alan Davies
    Alan Davies 27 days ago

    Killer set of tools!

  • 02wrx420
    02wrx420 27 days ago

    That pimple on his chin just bugs me

  • Gerald Moses
    Gerald Moses 28 days ago

    Holy pop sided porn stash. Thank god for the car.

  • Mr. Wells
    Mr. Wells 28 days ago

    stash is looking weird 1:30 ? what happened

  • Terry Jenkins
    Terry Jenkins 28 days ago

    I'll give you one reason those louder exhaust suck. Come to my work at Sebring and listen to 20 of those screaming in your ears for 8 hours at a time,you will come to hate that sound like we do. It does sound good if you are driving it,but not in back of it.

  • 3d Smack
    3d Smack 28 days ago

    The car sounds glorious in stock form, as opposed to 10 years ago when stock GT3 exhaust was a muted. Then aftermarket seemed like a more viable option for performance and sound.

  • Fabian Backlund
    Fabian Backlund 28 days ago

    Chaser is a family saloon and the RS is a track car you big idiot.

  • BrandonGi
    BrandonGi 28 days ago

    Dude has a JZX100 next to a 3RS...ballin!

  • Orion Phongmany
    Orion Phongmany 28 days ago

    Bro shave that shit stub on your face