On a good tire, this build should 1.35-1.40 60' (with a converter), trap 150-153, for a low 9 (9.3-9.4) 1/4 under ideal driving and track prep. Trap might be lower, given it's a top mount, and there's no Ice Box, depending on DA and Ambient Temp.
* Anti-Lag
* Map Switching
* Port Injection
* Flex Fuel
* Reflex Anything (Nitrous, External Wastegate Control)
* Related to ??-- big turbo
* Tuned by Payn
* Tuned by Botti
These are a couple of the items you may want that you cannot currently do (easily/reliably) with BM3. Also- BM3 doesn't...
Why do people insist on the HPFP? lol. The HPFP on the Supra is the upgraded HPFP from. The Gen2 B58(TU) pump is the pump that gen 1 owners put on their cars. There is no upgrade for the B58TU HPFP.
Additionally, why do people insist on the CSF intake manifold when it's been proven over and...
I haven't seen that anywhere. If anything the WHP is underrated.
https://www.caranddriver.com/reviews/a32461333/2021-toyota-supra-dyno-tested/#:~:text=Toyota%20claims%20the%20turbocharged%203.0,lb%2Dft%20at%20the%20wheels.