The GR Supra RETURNS... this time with MODS! | JB4 Tuned, Intake, MXP Catted Downpipe

[@ModernRedHemi]

Those tuned Supra’s are quick!

[@SauerHorsepower]

Yea it definitely surprised me! Might be a good race between you two 😉

[@thefoodcan]

Wonder what a jb4 tune with the aftermarket upgraded air to water radiator would do, and after that if your throw a aftermarket intake

[@karlosayala3814]

hola.. cómo estás tú sabes seguro más que yo… tu crees que que deveria ahorra el dinero y desbloquear ECU … si deveria comprarme JB4 tuner … tengo un toyota supra 2022

[@SJC1995]

Definitely not 600hp and I doubt it’s 500. Prolly close to 460 to the wheels. I talked to a tuner about the limits of the JB4

[@SauerHorsepower]

Very possible, I was just taking the owners word on it. It felt like a mid-400whp car.

[@davothegreat9990]

Need upgraded turbo for 600hp!

[@DotcomJoe]

What is the whp? I have the same setup and getting jb4 soon

[@SauerHorsepower]

He hasn’t had the car dyno’d yet, I will hopefully make a video when he does

[@jakeatkinson901]

Have you put that thing on a dyno? Might want to do that if you haven't so you can get some true numbers.

[@SauerHorsepower]

He has not, I will see if we can make that happen soon.

[@Jaime7188]

when I dynoed my 2022 completely stock, it made 368whp and 415 tq. mind you I live in las vegas, and only get 91 octane, so numbers are a bit lower than what it would be on 93 at sea level

[@Jaime7188]

god i love the nitro yellow color! that's the one i wanted, but the day i got mine, all they had was silver and it was the only car in the dealership.

[@Hmmm313]

so no check engine light at all?????

[@SauerHorsepower]

Not yet

[@whatupguy5685]

Can the jb4 tune out the cat less down pipe just got my 22 Supra now looking for upgrades

[@TronB58]

@@whatupguy5685 JB4 can delete code even from catless downpipes.

[@mk5_rayray744]

Do u get check engine light cuz of the dp?

[@mkvftw]

Catted = no check engine

[@papa7189]

Is the check engine light on?

[@SauerHorsepower]

Nope

[@motto666]

JB4 gave bold claims, I have seen some videos with dyno gains of about 40hp after the JB4 fitted, an extra 20hp with a downpipe, but still not a 100hp gain, In another video by Lemon, there was no power gain at all, I think BMW is making things more difficult for piggybacking, better to go with ECU unlock.

[@far0ashgar]

Can you delete check engine light with JB4?

[@SauerHorsepower]

I believe so.

[@ak_sprite]

It’ll remove the light from your dash for about 30 miles, then it comes back.

[@thekidjb1101]

Do you have a plow off valve

[@SauerHorsepower]

Not on this car

[@thekidjb1101]

So your making 500-600 with down pipe , air intake and jb4 nothing else I thought the jb4 made 420 or 430

[@MustafaAli-85]

Beautiful car man ! That's exactly the same setup I'm going for.. mine is 2020 , but I doubt to get more than 450 whp

[@christiangarage7015]

with a 2020 you have the unlocked ecu, a couple bolt-ons and a pro tune can get you to 600hp at the crank easily. you're the lucky one lol!!

[@MustafaAli-85]

@@christiangarage7015 haha yea i know .. I just wanna keep the warranty for as long as I could .. and maybe with JB4 I won't lose it

[@MustafaAli-85]

Anyway .. alot of people sell used JB4 .. so you can find it for half the price or if you're lucky maybe one third the price

[@davothegreat9990]

@@christiangarage7015 you'll need to upgrade the zf8. No way 600hp.

[@drewburnes1]

Your more around 430hp with these mods you need more fuel like meth to get around 480hp bigger turbo on top of that to get yo 600hp. Should do a dyno pull video

[@TronB58]

He meant crank. But yes you're right, it's probably in the 430-440whp range without a tune since the JB4 is essentially a boost controller. They seem to make 410-420whp without the mods he has on map 2 or 4

[@ramanmonkey]

Do you need to connect your car to the jb4 everytime or does it keep the map after you set it once?

[@SauerHorsepower]

Not sure, the owner of the car says he uses the jb4 every time he drives just to make sure.

[@ramanmonkey]

@@SauerHorsepower damn thanks for the info that seems kind of annoying

[@TronB58]

It's a one n done. He "uses the JB4" to monitor his gauges on his phone. You don't have to log in to keep running it, the device is already plugged in.

[@ms3ben]

Prob most honest car reviews on KZbin without the fake contrived bs. 👍🏻 The Supra would wake up on a good E50 tune and safer too.

[@SauerHorsepower]

Thanks a lot! I really appreciate the comment 👍🏻

[@tilligetbig]

500-600 hp 😂 seen down piped and jb4 supras on dyno puting ~about 400hp and ~480 tq...at wheels

[@johngore2471]

should of bought 2020

[@mdmuscle9464]

A nice car, but not my cup of tea. I hate when they discontinue a car and then bring it back completely different with the same name. It is one thing to change the look over the years, but if you cancel it and bring it back looking completely different give it a new name.

[@bobb.7899]

You mean like a corvette? Completely different but same name.

[@fatguyonalittlebike3336]

It’s actually really similar just with modern technology… only difference is where it’s made… but if someone cares more about brand names than the actual machine they probably aren’t real car guys anyway