HOW TO: Supra manifold on IS300

[@SukottoSama]

How did you tighten the bolts from the inside of the manifold? Maybe this will help others... My friend and I arms and socket are too large for that closed space. We drilled and tapped holes in the plenum above the bolt holes. It was the only way we could fit our socket into the plenum then we closed the holes with bolts. Some people may not like it but it's a 130$ plenum. Your already drilling and tapping holes for the vacuum lines and you may has well make it easier installing it. Later my friend cut the bolts closer and clean up the treads. Another good tip is to space out your vacuum lines. It's difficult to install your fitting if their too close.

[@brown55061]

This was a really good example of how to do it and what you sacrifice. I actually want to keep my cruise control for longer trips, anyone know if another throttle body that would allow you to keep it? I've read possibly an SC400 TB could work or even LS400 but can't confirm.

[@corygrove1434]

I'm going with a 350z throttle body with adapter on this same FFIM. Will be connecting to an SC430 DBW pedal and run on Haltech so I can retain cruise control.

[@jack2jz161]

Keep the stock manifold, under 800hp quick spool and crazy torque

[@ralph2jz]

Dude , thank you so much. I don’t have a is but a sc motor I’m boosting and putting it into my truck. Thank you so much for your video and helping people like me . You got a subscribe from me man mahalos 🤙🏼

[@CarModsGarage]

nice video brother. I am finishing a 2JZ build for my Drift car but it is a BMW not a Lexus :).

[@olusesi15]

This is how you get subscribers! By having dope USEFUL content like this!🏁🏁🏁🙌🏾

[@Catwulf]

That girl deck brought me way back

[@slicktop2jz855]

Sick vid bro

[@ham003latechedu]

So its not possible to install without removing head or motor?

[@traevonbassett9654]

Yes

[@jeffersonbagain8358]

im about to order RMR 82.5mm TB but im not sure if the TPS on is300 Counter clockwise or clockwise ?

[@christopherromero2001]

what ECU did you use

[@fidjet]

Yo guy. What ecu?

[@appledoctor7711]

Hi Which sensor you connected in intake to give signal to ecu ?

[@warrenclutts8220]

how did you relocate the ecu could you leave a link to the part please and thank you

[@aleksisapinitis3036]

Hi, are you still online? Can I ask you some questions in DM about the intake manifold? I have 2jz ge stock, I already have the same intake manifold as you, but your the only one that has said the cruise control won't work after installation. As the car is planned for daily use, is it possible to add the cruise control function back? I have some questions about vacuum lines and stuff that must be deleted from the back of the engine.

[@cyrusmohebi]

If you are somehow able to maintain the stock throttle body you potentially could still have cruise control. From what I remember the cruise control feature is electronically controlled by the stock throttle and ECU

[@danthomas86]

Why did your traction control not work anymore? Was it purely down to the change of engine management?

[@batdad187]

Fact- this kills a lot of bottom end response, so it also shouldn't be done if you're on stock cams or a baby turbo. Large throttle bodies aren't fun for driveability on the street, and the stock tb/intake can support 600+whp :)

[@LMFAO5001]

Is this true for all front facing intake manifolds or just the one used in this build? I want to keep my stock 2jz ge naturally aspirated but i really want to swap to ffim cause the stock one is a pain for maintenance and looks ugly. Is there any way around the bottom end loss? maybe a different size intake manifold? Im thinking of turboing later on but for now just want the engine bay to be cleaner and easier to work on but if it runs worse id rather not.

[@batdad187]

@@LMFAO5001 all aftermarket ones, yes. The stock GTE one still has a decent bottom end, but not as good as the stock GE mani with ACIS. That's literally the best bottom end response (while still having decent top end) you will get. Dont waste your time doing shit to NA just boost the bitch

[@LMFAO5001]

@@batdad187 thanks! I only want like 300-350 hp at the wheels cause i need to street drive it. Can i do that with a small turbo or am i better off with a big turbo and low boost?

[@804MRMAN]

​@@LMFAO5001I've never seen anyone figure out how to change the 2jzge-vvti to ffim without turbo, and changing the ecu

[@BjornFSE]

Good Video Bro

[@Singleturbo-sk9qp]

Well how come you left the sc out and it's the reason why the mk4 supra exists also I have a 1999 Lexus sc300 with a 2jzge vvti

[@808volcomlifer]

hey brother, how did you tighten the bolts from the inside of the manifold??? I have the same one and my fat ass arms cant fit in far enough to get to half of them, any help on how you accomplished this would be great, thank you

[@cyrusmohebi]

808volcomlifer I was able to slip my arm in for most of the bolts to tighten. I luckily had a long Allen key that would reach the bolts in the back. It was tricky but it worked

[@808volcomlifer]

I figured as much, my plan was to weld the plenum like I did with my other build but if there was a way I could physically tighten it myself I would love to go that route, guess ill have to find someone with smaller arms then mine to try and tighten them hahahahaha. thank you for the reply, very helpful

[@glitchstudios7797]

How do people run the ffim without an intercooler or turbo?

[@804MRMAN]

They don't!

[@Rhapsheet]

Subbed

[@wasiq23]

How much hp at you pushing

[@lucasvang3058]

Hi, so do you just use hose clamp for the power steering hose? No leaking issue?

[@cyrusmohebi]

Lucas Vang yes, just make sure the hose you use is rated for power steering, it will eat through regular hoses like crazy

[@lucasvang3058]

Cyrus Mohebi so the one in the link is fine, right?

[@lucasvang3058]

Thanks a ton..

[@hoonhum6886]

Is it harder to change the oil filter with the ffim?

[@RocketRaspeed]

Nope

[@geratsubaki8677]

So this doesn't work for my SC300 2jz?

[@geratsubaki8677]

Non vvti

[@zac2384]

I saw the non vvti one needs an idle air control valve but it's a similar process

[@BongoisaPyro]

What transmission are you using?

[@cyrusmohebi]

Surge W55.

[@Highway94]

Be what ECU did you use

[@Highway94]

And what sensor was It that needed to be plugged into the intake manifold

[@bananaman2184]

Highway 94 MAP sensor

[@hmong337]

Thanks so much. Great video. Very explanatory and informative!

[@Int3ggy]

are you still able to reach the oil filter with that intake

[@cyrusmohebi]

Matthew Regidor yes, I remove it from Underneath the car

[@zakkrick]

I’ll pay you or someone who knows what their doing to work on my is300. This is too hard to do by myself

[@cyrusmohebi]

Where are you located, I can try and walk you through it if it’s confusing

[@guzman7590]

You still open to that idea? I live in Cali

[@aleksisapinitis3036]

@@cyrusmohebi Hi, are you still online? Can I ask you some questions in DM about the intake manifold? I have 2jz ge stock, I already have the same intake manifold as you, but your the only one that has said the cruise control won't work after installation. As the car is planned for daily use, is it possible to add the cruise control function back? I have some questions about vacuum lines and stuff that must be deleted from the back of the engine.

[@damiens1998]

u look like a depressed thatdudeinblue lol

[@cyrusmohebi]

I can assure you I’m not depressed

[@azarahwagner2749]

😂 dumbest design ever

[@williamcruz364]

Did u use factory ECU?

[@kool-aidsphuckery9596]

Paola Vasquez he said you need to use and aftermarket eco. I wonder if you could get away with using an apexi fuel controller

[@peterfalken2498]

Could I run that setup as NA?

[@cyrusmohebi]

I wouldn’t recommend it

[@peterfalken2498]

@@cyrusmohebi vacuum insufficiency? Compression issues?

[@cyrusmohebi]

@@peterfalken2498 if it’s NA it would be too much work to go stand-alone ecu, do all the labor to fit the manifold and lose cruise control/ TCS.. just to have a FFIM and make around 200hp. There would be no point IMO other than looks

[@peterfalken2498]

@@cyrusmohebi Thank You

[@peterfalken2498]

@@cyrusmohebi BTW, my cruise don't work anyway