Gmerica's 2.0 Supra Build

GMErica

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2021 Supra 2.0 and 2023 A91 Supra MT
Hey whatup guys, long time lurker first time poster here. Just wanted some feedback on my build. I know the b48s dont get much love anywhere but I thought you guys might appreciate the work done to this one. My end goal is to get this b48 down to 3000 lbs and put up m4 power numbers (500hp/600tq). This 2021 2.0 Supra is going to become something special as its one of the most ultra rare ones with an unlocked ECU from factory (2/20 ECU date).

All work done by Simply Motorsports:

- AFE Takeda Track Series intake
- Custom catless downpipe with slip on weld (to fit 3.0 exhaust)
- Boostlogic exhaust (tips taken off) -25 lbs
- TE37 M spec Ultra with Michellin PS4S (275f/305r) -35lbs
- 3.0 premium brakes (brembo?)
- HKS Hipermax coilovers
- AntiGravity battery -30lbs

coming soon
- ECUTEK tune (tuned by racebox)
- IPOS intake manifold/ im500 turbo
- Titan rollcage
- Bride GIAS III seats -30 lbs
- m3 rear diff and axles w/DCU
- ADRO aero body kit and wing

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adrian56k

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adrian
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B48 Soup
Definitely gonna be following this build. I was gonna build mine up as well but considering it's my daily, I'm enjoying it for the time being. I think ~450hp reliably would be ideal for frequent use but if you could push higher without needing to worry crazy about internals I may have to follow along. Maybe planning on doing some crazy performance swap down the line.
 
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GMErica

GMErica

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Tell me more about that M3 diff with axles and a DCU please 👀
i was originally gonna go with the 3.0 e diff but i figured i was going to need something that can handle a little more for the extra hp/tq bump. Bmw told me the m3 diff fits on 340s which is pretty much the stock supra diff. I may end up going with stock if i cant get one at a good price.
 

Noctb48MD

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super cool, watching for sure.
 

Noctb48MD

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Shiiit, I should check my ECU. I might have a pre-June as well.
all B48 cars are locked, need femto unlock for bm3 custom ROM.

Regardless of build date, mine is 06-06-20. seems like other 2.0 owners have the same build date too. I have a very early car.
 

Bad Karma

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all B48 cars are locked, need femto unlock for bm3 custom ROM.

Regardless of build date, mine is 06-06-20. seems like other 2.0 owners have the same build date too. I have a very early car.
Ahh, bummer. Thanks for the info, though. The 2.0 would be a valid alternative if you could easily slap a big turbo and a tune on there. I love the handling of it.
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