Lexus IS200 Japspeed Decat Exhaust Manifold Installation! [Full Japspeed Exhaust System]

[@shizukesajdm]

NOTE: THE BEST SOULTION TO THE PROBLEM IS TO REWELD ANOTHER BUNG INTO THE CORRECT POSITION. If you don't want to do this, I suggest not purchasing this manifold. Thanks for watching!

[@stevelegendary4904]

Where can I get this manifold to buy fam?

[@shizukesajdm]

@@stevelegendary4904 Link for the Japspeed manifold is in the description. Remember, it needs modifying 👍🏻

[@olipea5]

Where exactly is that hole that I would need to drill the picture is a bit vauge

[@shizukesajdm]

@@olipea5 90 degrees to the rear of where it currently sits.

[@toastmeister]

Amazed by the quality and effort you put into this, wish it were around when i fitted mine! 😂

[@shizukesajdm]

I appreciate that you noticed! It took many many hours. It only makes the job longer when you have to film it, then comes editing :) thanks for watching!

[@theunicahijaph]

I'm always so relieved when it starts up and doesn't explode 😂 But the car really did sound obnoxious with that, especially on long drives, so hopefully it's a lot better now 👌🏼 Good job!! The happy noises you were making on the drive means it was a success ❤️

[@shizukesajdm]

Boop boop! I win! 😊

[@cs_VaPoR]

Great to see you still awnser on your videos mate. I actually have a question. I am thinking of getting only the Cat-Back system. At the end you explained that the bung should be rewelded. Did you have any check engine // problems with just the catback and an angled adapter at the back? Or did the problems arise due to the manifold install. Thanks for your time. Greetings from Germany

[@shizukesajdm]

Hey man! Yeah I actually had major misfire issues to the point where the car was running really badly. I ended up removing the decat manifold in the end. I had no issues with the cat back by itself though :) Good luck with the exhaust swap! Let me know if you have more questions. Schönen Abend! ✌

[@Tree0fL1fe]

Great video. How can they sell the manifold as "for IS200s" if the O2 sensor hole isn't in the correct place? I have a spare 200 Sportcross manual I intend to track, I know there won't be noticeable performance improvement but I want to "mod" something other than led lights haha.

[@shizukesajdm]

I have no idea, it’s kinda ridiculous! Maybe just get a cat back :) I don’t think you’ll notice any difference at all with the manifold. Thanks for watching! 😋👍🏻

[@TheShinyShow]

Well that answered my questions of "surely that will be loud as with your current system" and "will you really not get an EML with that?". Hope you keep doing vids if you continue with your plan.

[@shizukesajdm]

Yeah it was pretty painful. I literally swapped it back the next day after I noticed the CEL! xD I will definitely continue to make videos with the IS300! The 2JZ platform is much better for modifications, so I'm excited to get my hands on one! Thanks for watching!

[@kamilnexonova5236]

Interesting fact - my IS200 have catless manifold since a year and i have only O2 Oxygen Sensor Spacer on the last lambda sensor (after 3rd cat) and no CELL.

[@shizukesajdm]

@@kamilnexonova5236 Yeah I also have an angled adaptor on the 3rd O2 sensor, and no issues. But on the manifold, I wasn't as lucky :)

[@carlospineda9734]

Excellent work and explanation. Where did you buy the headers for the 1G-FE, I have one and I want to put a headers like that on it. Greetings and thank you very much.

[@shizukesajdm]

Link is in the description :) thanks for watching. You're very welcome!

[@foscmindscape]

Month ago ago i just gutted my stock manifold and welded some cheap japcan on the back as stock one rusted off. Still not too loud as my charger whines more than exhaust.

[@shizukesajdm]

In hindsight, this would probably have been a good option for me if I was still going to follow the supercharger route :)

[@foscmindscape]

@@shizukesajdm yeah gone with charger for 2years i think and gutted recently just to see if anything changes in sound and if cats get melted as everyone says but no, no changes lol. Move on on is300 as i wish i could.

[@shizukesajdm]

@@foscmindscape How’s the charger? I’ve been looking for an IS300 for a few months now but no really good examples have come up. When they do come up... they’re usually silver and I don’t want silver 😅

[@foscmindscape]

@@shizukesajdm dude how's the charger its great they should be made like this well power wise then they match tezzas i guess 3sge. Im a turbo guy love that sound but charger was way cheaper and easier to do it myself not touching exhaust and still running on stock ecu and having maybe less 40hp than a turbo.. su yeah better with but still not great not enough and not worth now to go turbo..

[@shizukesajdm]

@@foscmindscape No black box? I can't wait to see how the 2JZ-GE feels. I will probably go NA-T at some point. Then later on: 550cc injectors, GTE head gasket, Link G4+, Walbro 255 etc. I've never owned anything faster than the IS200, so even the stock IS300 will be an upgrade :)

[@thehills9865]

Can you use old bolts or do I need to get bolts as well? I had a manifold given to me by the previous owner but can’t find a kit with gaskets and bolts, will I be alright just getting gaskets?

[@shizukesajdm]

@@thehills9865 Yeah, you should be fine :) It’s been a while, but I’m sure they’re almost identical 👍🏻

[@AB-rj7vh]

Why would you need to change exhaust in order to put in a supercharger? I had a few such plans myself, but my engine is burning oil, as the 1gFE tends to do. Don't want to supercharge it before I know the piston rings are OK. Burns about 1 liter per 3000 km, I guess about a quart every 1800 miles.

[@shizukesajdm]

Depends what size pulley you want on the supercharger. At a certain power level, the precats on the manifold will melt.

[@CDN296]

I know you returned it 😂, but it sounds so good

[@shizukesajdm]

The rasp was ridiculous though 😅

[@CDN296]

The link for the 02 adapter is no longer useful . Would you be able to provide info on the particular adapter you used?

[@shizukesajdm]

www.ebay.co.uk/itm/354231201846?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=WA8UeRlZQ1a&sssrc=2349624&ssuid=lo3DwS2KSlS&var=&widget_ver=artemis&media=COPY

[@dbs7343]

Hello you send me the link thanks

[@Tree0fL1fe]

Did your feel any performance gain?

[@shizukesajdm]

Nothing noticeable to me, nope :)

[@silentftw4639]

Next vid install k&n air filter and turbo???

[@tonidinse1722]

Cool vid🎉 how many o2 sensors does an is200 have 😅

[@shizukesajdm]

I thiiiiiink it’s 3 🤔

[@BudKing96]

1:50 would i need to disconnect battery just to replace exhaust manifold gasket on stock system? Would it mess with o2 sensor at all throw codes/EML?

[@shizukesajdm]

I would recommend that you do 👍🏻

[@NoBodyNoNose]

Did you ever install the supercharger on this car? And if so, would/does the sports cat impose any problems compared to a decat?

[@shizukesajdm]

Nope, I didn’t. I bought an IS300 instead. Not sure what you mean by your second question. In relation to the supercharger? 🤔

[@NoBodyNoNose]

@@shizukesajdm Woah, that was a fast answer, thanks! Well, will the supercharger burn up the catalytic converter of the sports cat like it would with a OEM cat from what i heard?

[@shizukesajdm]

@@NoBodyNoNose True, with the 150mm pulley and above, you should go decat! ✌🏻

[@RoriTwinTailedFox]

After some use how was the sound of the car good or was it annoying after awhile

[@shizukesajdm]

I put the old manifold back on because of a CEL that wouldn’t disappear. Plus it was insanely loud haha 😜🤷🏻‍♂️

[@macnoelimanil6199]

where do you get the adapter for the o2 sensors or does it come with the decat ?

[@shizukesajdm]

eBay! 👍🏻

[@aksdan7783]

Do I have to remove the steering u joint to get the old manifold out ?

[@shizukesajdm]

It DEFINITELY makes things easier!

[@clov3zz860]

Beautiful car buddy

[@shizukesajdm]

Thanks mate! ☺️

[@Kaze703]

Hi! I wondered how Japspeed manifold holds after a year - were there any problems?

[@shizukesajdm]

I removed it and returned it a week after this video because the design isn’t correct for the car as I mentioned near the end of the video 👍🏻

[@Kaze703]

@@shizukesajdm Thank you! I have IS200 with TTE Supercharger from 2003 and I wondered if it is good idea to replace old manifold with the Japspeed one because old falling apart :/ - in Poland Japspeed seems to be the cheapest way to replace it. I think I can handle the check engine by adjusting the O2 sensors fitment - we will see! :)

[@shizukesajdm]

@@Kaze703 Awesome! That was my original plan before I got the IS300. just get someone to reweld the O2 bung in the correct position and it’ll be fine :) try not use angled sensors too 👍🏻

[@Kaze703]

@@shizukesajdm Thank you a lot for your advices! Cheers ^__^

[@shizukesajdm]

@@Kaze703 good luck :) let me know how it goes!

[@blunt-trauma5682]

Did your check engine light come on after the decat manifold was fitted?

[@shizukesajdm]

Yep.

[@blunt-trauma5682]

Lol! I’ve a full straight threw pipe on mine. Need a middle cat & that light coded out for mot!

[@shizukesajdm]

@@blunt-trauma5682 must be deafening!!

[@blunt-trauma5682]

On my channel m8. Few vids of her straight piped on the limiter lol yea she’s loud but still sounds unreal

[@hamzazekagh5963]

Hi mate, you said you were getting an is300 would you be selling this is200 ?

[@shizukesajdm]

Indeed!

[@hamzazekagh5963]

I’d be interested

[@shizukesajdm]

@@hamzazekagh5963 A few others are too :) DM me @ instagram.com/shizukesadrift

[@maxx9941]

I got is200 few weeks a go. It has toyospeed full exhaust without cat and check engine light is on 😓 p0141 code -_-

[@shizukesajdm]

I'm not sure how to help you, sorry. Good luck solving it!

[@robertmorgan7307]

What size was the elbow bose for the o2 senor?

[@shizukesajdm]

The link is in the description, buddy :)

[@unicum7375]

Где такие купить ?

[@MBelowProd]

Не потерялась ли мощность на низах?

[@shizukesajdm]

I don’t speak Russian, I’m from England 🤷🏻‍♂️

[@Cazza]

Hello mate, I can’t seem to find an answer anywhere to my question, I bought an is200 same manifold as this but it’s missing the 2nd o2 sensor, i can’t for the life of me find out where it’s suppose to plug into from the manifold. O2 sensor goes on manifold and that’s all good but where does it plug into after that?

[@shizukesajdm]

1:31 here :) back of the engine on the left side!

[@Cazza]

@@shizukesajdm mate you’re a legend, I’ve watched this video so many times looking for it and it was right Infront of my eyes. Talk about being blind haha. Eared a sub!

[@shizukesajdm]

@@Cazza Easily overlooked! 😂 Thank you! If you have any other questions, don’t hesitate to ask! :)

[@matthewmantee195]

How would I get it to Canada?

[@shizukesajdm]

So you have IS200s in Canada?

[@matthewmantee195]

@@shizukesajdm yeah went on japspeed to get the decat and exhaust. But doesn't ship to Canada. Looked online for a bit and nothing

[@shizukesajdm]

@@matthewmantee195 If they don’t ship to Canada, you could arrange an external courier. If you know anyone in the U.K. then they could buy it and ship it for you 👍🏻 It may be easier to get a custom one made up at a local garage 🤷🏻‍♂️ good luck!

[@OZIMOSANNN]

dope🤑🤑🤑

[@JaiTheSon]

Nothing on this car is ever straight forward, there's always something in the way.

[@shizukesajdm]

It could be much worse though! 😄

[@diegoesteve1075]

I don't imagine how it sounds realy🤩🤩🤩, what a pity that in spain its not allowed to make this changes...😢... but a i will love to do😅

[@shizukesajdm]

It was way too loud for a daily 🤣

[@LinuxUsersonly]

But does it pass emissions

[@shizukesajdm]

Yes, the manifold only holds pre cats which don’t affect emissions :) the main cat takes care of that!

[@kakeru4498]

I envy you because there are no parts in Japan.

[@Borattt]

if i engine swap like say put a v8 or sum in my is200 can i still put an turbo on it ?

[@fxxc777]

Yes if you do

[@GilbertAkifa]

Brother... Atezza is the best 🚗 car