MODS LIST - What do you plan to modify with your A90?

s219 said:

I would assume their existing B38/48/58 kit works turnkey on a Supra, in fact I can't think of a reason it wouldn't.

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A different ECU, different fuel system, different turbo, and different MAF sensor would some good reasons

20/Supra/20 said:

2020 243/1500 Has BMS intake and JB4. Just installed JB4...noticeable difference...feels like more than 50 whp gain on MAP 3. No codes yet.

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I’d be curious to see the dyno numbers. I thought the MAP 3 was netting 380 HP and 380 lb ft. Isn’t the Supra stock doing 340 and 430 respectively? Thanks for any input.

s219 said:

I would assume their existing B38/48/58 kit works turnkey on a Supra, in fact I can't think of a reason it wouldn't.

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Burger is working on a JB4 for the Supra.

I would be very hesitant to just throw a BMW JB4 into a Supra.

Last time I spoke to Burger about it they were waiting on their Supra, then we’re gonna come out with a Beta version.....it’s sounds like you may have jumped the gun...

084runnerltd said:

Burger is working on a JB4 for the Supra.

I would be very hesitant to just throw a BMW JB4 into a Supra.

Last time I spoke to Burger about it they were waiting on their Supra, then we’re gonna come out with a Beta version.....it’s sounds like you may have jumped the gun...

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Yeah I definitely wouldnt be plugging in a piggyback willy nilly into an unknown system, especially when flash tunes are much safer

justbake said:

A different ECU, different fuel system, different turbo, and different MAF sensor would some good reasons

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The current JB4 B58 kit is setup to work with B38/B46/B48/B58 engines and they don't have to dick around with it every time a new variant is released. None of the differences in the B58C will matter -- it's up to the user how they will dial in a tune for their B58C or any other B58 variant. I have no skin in this game, but I have no reason to doubt the previous poster who said he's running a JB4. There is nothing preventing it from working on a Supra.

s219 said:

There is nothing preventing it from working on a Supra.

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I never said there was. I said there are several reasons not to blindly plug in a piggyback into your car. Your factory failsafes can't work effectively if the sensor values are being distorted and it only takes one bad parameter to cause harm. I think that BMS listing the G30 330i but NOT the M340i if enough to take precaution, even though it was probably just an oversight

imoj1 said:

Steering wheel

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What don't you like about it? Or are you just thinking to redo it in carbon fiber / FT1 style?

mattgold said:

What don't you like about it? Or are you just thinking to redo it in carbon fiber / FT1 style?

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IMO it's not sporty at all
Even Peugeot makes better looking steering wheels than Toyota.
That's for sure Toyota because BMW has much better sporty looking steering wheels

Any hope for a high quality BOV to atmosphere I wonder? I'm sure the recirculating system is already incredible (blah blah blah) but I don't really care if I take a hit to performance, as long as it sounds like a scuba tank malfunction every time it vents. That sound brought tears to my eyes on my '87 single turbo Supra and I want that sound back!

QuickNick said:

Any hope for a high quality BOV to atmosphere I wonder? I'm sure the recirculating system is already incredible (blah blah blah) but I don't really care if I take a hit to performance, as long as it sounds like a scuba tank malfunction every time it vents. That sound brought tears to my eyes on my '87 single turbo Supra and I want that sound back!

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Unfortunately the B58 doesn't use a BOV since it uses the valvetronic system to displace excess boost pressure.

first mod rip out the window and experience the amazing buffeting sound effect on my ear drums.

Little teaser what's getting done on my supra.

RRKnight said:

Little teaser what's getting done on my supra.

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What are we looking at here ?

Vegas Supra said:

What are we looking at here ?

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Looks like a matte wrap going on.

HcNine-Six said:

Looks like a matte wrap going on.

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Yep XPEL stealth.