How to Remove Exhaust Manifold and Cats on Gs300

Автокөліктер мен көлік құралдары

So I've been having some clogging issues with the cats,breaking down, and glowing so here we go. I didnt expect the car to still be quite.
hitting the 2 step is like gun shots now.

Пікірлер: 117

  • @jg3440
    @jg34403 жыл бұрын

    do the yellow lights on the dashboard come on after doing this?

  • @kieferholmes9883
    @kieferholmes98833 жыл бұрын

    I really need to know. What tune do you have at the end. Or did you hoodie a switch to you MAF sensor to turn it off.

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Watch my video on the Bee Rev limiter. They ste 250$ from japan.

  • @jonnyboost6935
    @jonnyboost69353 жыл бұрын

    when you point out the block drain valve in the vid, i noticed the area around it looks darker then the rest of the block... is that from a leak or is that nothing?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    I used pb blaster on the manifold nuts so it could be from that or possibly a leak yes. After driving the car hard for a year now. It has start to leak a good bit so the full reseal manitnace is coming up in the future. Upper oil pan and front seals are just flowing these days.

  • @perminderoberoi8125
    @perminderoberoi81253 жыл бұрын

    Hey bro, need your advice! I have LS600hl v8 and one of the cats honey comb is broken and throwing a code(engine check light). If i delete both the cats will the sensors wont create a issue for engine or throw more codes? Appreciate your reply mate

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    You'll have to replace yours. You'll get alot of codes. The new cars computers would need it tuned all the way out for it to work at all

  • @dbosnow2203
    @dbosnow22032 ай бұрын

    Do you have a popcorn tune or is did you get the pops after gutting the cats?

  • @JZGarage

    @JZGarage

    2 ай бұрын

    No this is a launch control/ 2step. It's stock in these with no cats

  • @Battlemaul123
    @Battlemaul1233 жыл бұрын

    Any codes throwing? How does your dash look? What exhaust manifold do you have?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    If you dont use o2 sensor spacer it will through a cat code p0430 or p0420 if you arent tuned. It's a stock manifold and stock exhaust

  • @vitaliywilltyb2280
    @vitaliywilltyb22802 жыл бұрын

    I’m subscribing cuz of this vid, freakin nice man 👍👍

  • @_spr0cket_412
    @_spr0cket_412 Жыл бұрын

    Sounds so good!

  • @joshuawilliams5642
    @joshuawilliams56424 жыл бұрын

    Hey bro, can you do a video of some flybys with that exhaust, I’m thinking of doing that same setup with my gs300 but wanna see how it really sounds

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    For sure I got you!

  • @joshuawilliams5642

    @joshuawilliams5642

    4 жыл бұрын

    Thanks bro

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    Uploading video now.

  • @umarswtch634
    @umarswtch6343 жыл бұрын

    Your video makes sense I have Lexus GS 300 no acceleration Smells bad , like air leaking under the car Mechanics said I need a new cat it really expensive. Can I bypass it and work fine like you did?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Yes just keep resonators and it wont be loud

  • @Lostwayz223
    @Lostwayz2239 ай бұрын

    Nice video bro thinking ab doing this to my 01 gs300

  • @JZGarage

    @JZGarage

    9 ай бұрын

    I'd recommend the car have some more stuff done to it but the beeR does its thing. A stock NA GS just doesn't hit as hard as a turbo car or anything like that.

  • @tage3000
    @tage30002 жыл бұрын

    I'm having clogging issues rn with my GS300, since i lost my job i'm wondering if i should do this until i can get new cats. My question is that is the engine light on for you after you done this?

  • @JZGarage

    @JZGarage

    2 жыл бұрын

    The o2 spacers trick the ecu into not throwing the light. Sometimes take weeks before light comes back sometimes the spacers trick it forever. I've had 2 different types.

  • @tonyalejandro6309

    @tonyalejandro6309

    2 жыл бұрын

    Hey does your car move at all ? Supposedly mine are clogged but the check engine light reads missdires Mechanic says the converters are clogged It doesn’t rev over 3rpm

  • @JZGarage

    @JZGarage

    2 жыл бұрын

    I daily drive my car. Sounds like you need cats or to remove them.

  • @tonyalejandro6309

    @tonyalejandro6309

    2 жыл бұрын

    @@JZGarage I took the new cats yesterday I’ll see if it’s that It read misfire on most cylinders when the check engine light came on so that’s why I was iffy about them saying it’s my catylictic converters But I guess we’ll see tommorow

  • @JZGarage

    @JZGarage

    2 жыл бұрын

    @@tonyalejandro6309 these cars don't misfire that offten and a misfire is a cat damaging code not the fix for a damaged cat its what caused it normally. So that being said yes you have a damaged cat because of a misfire. So you'd need to fix the cat that's now damaged and track down the misfiring issue its self. Normally on these cars is coil, plug wire, or spark plug. All can be done under $200. If that's not it then more diagnostic is needed.

  • @wackinsmoke3710
    @wackinsmoke3710 Жыл бұрын

    Not sure if you're still on here... I had a question my secondary cat is plugged, I took it to "at the time didn't know" shady muffler shop & all they did was put a hole in it! Would the delete still work even with the hole? I'm trying to get a better job but w.o a car only ones available pay dirt so I'm in a pickle... Please get back at me thank you!

  • @JZGarage

    @JZGarage

    Жыл бұрын

    Cut them out and weld them up.

  • @RajanSingh-cs6mb
    @RajanSingh-cs6mb3 жыл бұрын

    I'm having issues with clogged cats, deleting the rear is easy but I can't weld. What should I do for the front header cats?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Just take the manifold off and hit it with a hammer. Try not to poke holes it in.

  • @daviddeng1546
    @daviddeng15464 жыл бұрын

    that pop was sick!! is it tuned??

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    Its actually very much factory with a added bee R launch control from Japan. I have another video explaining it a little bit but I'll be making a new video explaining it with the 2jz Vvti motor and how its very different the non vvti motors.

  • @daviddeng1546

    @daviddeng1546

    4 жыл бұрын

    @@JZGarage thanks, look forward to your video! i have the same car with cat back, it giving me o2 sensor code so i wonder is about time to do the same, having it pop like than definitely a big bonus, btw whats the bee R launch control gives u, will tranmission engage harder?

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    @@daviddeng1546 all the bee R does it control the limit of rpm by cutting ignition. That's why it shoots flames. You may have a exhaust leak or the o2 sensors are going out. They make a little extender to trick the sensor.

  • @tujay2jz7
    @tujay2jz73 жыл бұрын

    What rev limiter do u use

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Bee*r. I have alot of videos on it.

  • @BongoisaPyro
    @BongoisaPyro4 жыл бұрын

    What size is the exhaust? And tips?

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    It's all stock, 2.5inch pipe replaced the mufflers and those are stock pipes at a angle. The cats are just removed. Thats all

  • @ALP_Rhon
    @ALP_Rhon7 ай бұрын

    I was wondering if I’ll get the same sound with a catless header from eBay, and then I’ll do what you did for the 3rd cat and break it up

  • @JZGarage

    @JZGarage

    7 ай бұрын

    It will be close for sure. The cats being holo do give it those weird holo Can sound sometimes. I've removed the 3rd one totally now and just run 2.5in pipe to the stock res to my 3im tips.

  • @ALP_Rhon

    @ALP_Rhon

    7 ай бұрын

    @@JZGarage thank you!

  • @timostimostimostimos
    @timostimostimostimos Жыл бұрын

    besides sound, is there any benefit?

  • @JZGarage

    @JZGarage

    Жыл бұрын

    Yeahs performance for a NA car and if you have damaged cats it helps

  • @yungboss5164
    @yungboss51643 жыл бұрын

    Bro I love this so much! That I'm doing this on Monday (in 2days) lol

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    I've done it to a few of them. I'll have a video up later of the new gs430 and its exhaust

  • @yungboss5164

    @yungboss5164

    3 жыл бұрын

    @@JZGarage well I'm a new subscriber as of today so bring it on bring it on! I'm waiting lol.

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    @@yungboss5164 thanks man. I've been on youtube a good while and havent gotten alot of traffic so every sub helps.

  • @yungboss5164

    @yungboss5164

    3 жыл бұрын

    @@JZGarage man no worries just keep it up it will come trust mi. There's alot of 2j lovers and alot of car lover out there. I just came across one of your vid for first time today but I had to def subscribe!

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    @@yungboss5164 I had a lot of cars so helpful something for everyone. Lol

  • @anzalharis9723
    @anzalharis9723 Жыл бұрын

    Hai bro where to put o2 sensor spacers upstream or downstream please let me know

  • @JZGarage

    @JZGarage

    Жыл бұрын

    The diwn stream is recommended. But you'll probably still get a code ever now and then if you have a exhaust leak.

  • @anzalharis9723

    @anzalharis9723

    Жыл бұрын

    @@JZGarage thank u bro i was gonna delete my first 2 cats today

  • @ogbobby5128
    @ogbobby51283 жыл бұрын

    Bro r u driving it with no manifold ?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    No

  • @nathanrivera3302
    @nathanrivera33024 жыл бұрын

    What year is your gs

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    It's a 2002 so that makes it a jzs161. I think thats right I'm not 100%

  • @Clutchdjw

    @Clutchdjw

    3 жыл бұрын

    @@JZGarage all gs300 mk2's are jzs160. Aristo V300 (2jzGTE turbo) are the JZS161. Jzs160 vs jzs161 is 161 has a turbo, 160 doesn't. Awesome video though man 😁

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Yeah man I'm not really sure. I just knew the changed the transmission in 2002-05 so It made scene those would be the higher number. 98-01 jzs160 then 02-05 jzs161..but idk

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    But yeah I get what you're saying the v300 gte is the jzs161 and the s300 ge (USDM) is the jzs160. Thank you I didnt know

  • @-never-gonna-give-you-up-
    @-never-gonna-give-you-up-2 жыл бұрын

    Does that last car have stock exhaust valves?

  • @JZGarage

    @JZGarage

    2 жыл бұрын

    The car is stock

  • @-never-gonna-give-you-up-

    @-never-gonna-give-you-up-

    2 жыл бұрын

    @@JZGarage did you have any problems with the exhaust valve and exhaust valve seats popping out or getting burned? I've read that somewhere, the pops and bangs can cause bended, burned or broken exhaust valves.

  • @JZGarage

    @JZGarage

    2 жыл бұрын

    If you do it forever yeah thats just part of normal wear. Stock 2jz valves can handle it. Stock valves handle 800hp in these things so my 170hp 2 step is fine

  • @-never-gonna-give-you-up-

    @-never-gonna-give-you-up-

    2 жыл бұрын

    @@JZGarage alright thanks, I'm planning to get an omex rev limiter with launch control in my 1999 ford focus 1.8 MK1 and since I've heard that it could do that i was a bit worried. I'm plannig to do 2 step only for short seconds.

  • @JZGarage

    @JZGarage

    2 жыл бұрын

    Oh yeah anything can happen to ya car. Remove cats and make sure it's not leaking anything or it could explode

  • @josephweaving6458
    @josephweaving64583 жыл бұрын

    illegal to do in the UK, unfortunately and an automatic MOT failure with the car not allowed to be driven from test centre until rectified

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Everything is illegal. 🤷‍♂️

  • @diamondhobbs6852
    @diamondhobbs68523 жыл бұрын

    So how can i bypass the codes and catalytic problems whats the setup

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    The o2 sensor spacer or tunable ECU. With a tune you can turn the DTC off.

  • @diamondhobbs6852

    @diamondhobbs6852

    3 жыл бұрын

    @@JZGarage okay okay thanks

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Yes I run a simple Ebay o2 spacer. But I'm going to run a ecu masters black on the gs300.

  • @PgamerTBP

    @PgamerTBP

    3 жыл бұрын

    @@JZGarage you use the spacer on the o2 sensor 2 to simulate the cat?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Yes it tickets the sensor.

  • @JCANE822
    @JCANE8224 жыл бұрын

    So this is a vvti motor with a bee r/no cats/no mufflers????

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    Yes It only has a factory resonators in the y pipe.

  • @JCANE822

    @JCANE822

    4 жыл бұрын

    JZ Garage cool thanks

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Catless stock exhaust manifold, no mid cat, no mufflers, just resonators

  • @samaccurso
    @samaccurso3 жыл бұрын

    Imagine how this would sound on a gs400, nice!

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    The gs300 doesn't Hbe the same tone as the gs430 but they are very close so if you do the exact setup the result should be the same.

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Actually just go watch my video of the gs430 I have.

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    kzread.info/dash/bejne/lmSarNyFgcfenJc.html

  • @lybuch3215
    @lybuch32154 жыл бұрын

    Sick engineer 62

  • @JZGarage

    @JZGarage

    4 жыл бұрын

    Do what?

  • @MRMAN-wb1tv
    @MRMAN-wb1tv2 жыл бұрын

    *This is definitely illegal* 😂😂😂

  • @mk5rob42

    @mk5rob42

    9 ай бұрын

    Who cares....

  • @JZGarage

    @JZGarage

    9 ай бұрын

    Lol law enforcement but you know fuck 12

  • @nomarsh
    @nomarsh Жыл бұрын

    Bro i have a 2000 gs300 and if I didn’t have platinum series I would swear this is my car lmao we have the same ding on the rear driver side bumper

  • @JZGarage

    @JZGarage

    Жыл бұрын

    Hell yeah! I still daily drive this thing it does look a little different I change the wheels and ride height up alot depending on where I am.

  • @nomarsh

    @nomarsh

    Жыл бұрын

    @@JZGarage I love mine man it’s 100% stock right now I just bought it 3 days ago. Can’t wait to see where it takes me! 129k miles too she’s gonna last forever!

  • @JZGarage

    @JZGarage

    Жыл бұрын

    I say just make sure the common issues are fixed and manitnace. Timing belt, plugs, coils, etc. Sure hiccups happen along the way also but the basics still apply to every car

  • @nomarsh

    @nomarsh

    Жыл бұрын

    @@JZGarage thanks man I appreciate you! lucky to have not only your vids but countless others to look at as well!

  • @HookerGaming
    @HookerGaming3 жыл бұрын

    Hey guys this is the cheap easy way, all youll need to do is buy a $500 Welder"....

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    You dont have to cut them open if you dont want to or cant weld. My welder is around $1200 with the bottle and attachments so I know a lot of folks dont have that but time and practice you can weld with a 200$ welder.

  • @BeefZupreme
    @BeefZupreme3 жыл бұрын

    BRO YOU SHOULD HAVE SAVED ALL THAT PLATINUM FROM THE CAT YOU COULD HAVE ATLEASY GOTTEN 100$

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Yes I know I did.

  • @BeefZupreme

    @BeefZupreme

    3 жыл бұрын

    @@JZGarage Niceeeeee!!!! Do you have an short ram intake on that?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    @@BeefZupreme no it's all stock besides the exhaust

  • @RSGAEL

    @RSGAEL

    3 жыл бұрын

    @JZ Garage Is there any website that buys it?

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    Buys what?

  • @hornett22
    @hornett223 жыл бұрын

    Get some face tatts and an obese baby momma and you'll be legit!

  • @JZGarage

    @JZGarage

    3 жыл бұрын

    I mean it's pretty legit. I use other peoples baby momma.

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