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Anything with a high quality GESI cat will work. I personally have the AMS catted downpipe for the supra. You can basically tell by the price if it will work. Anything $1000+ you're safe :)

Yes you would need to ship. Contact Femto directly @femtoevo on instagram or support email [email protected]

A high quality catted downpipe won’t throw a code, but catless always will unless you are tuned and can disable that sensor.

partial unlock allows for full calibration rewrites. This means you can make big power and use the ecu itself to change timing boost and fueling. the jb4 is a different animal. It tricks the ecu into thinking it’s making less boost and the ecu compensated by making more boost. It’s very...

Hey guys, I’ve got my stock steering wheel for sale. For anyone that might need to return to stock: Does not include any electronics, asking $95 plus shipping.

Hey there guys, me again. I’ve got two sets of shift paddles that include actuators and are fully assembled ready to be swapped in for your Supra. Because of this, I’m offering a GREAT deal on these paddles which were only installed once for testing for each set. The set is made almost...

Good summary^^ If you go directly to Femto for a basic unlock you can use tuning chips like BM3/MHD with most of their features. This service is only $600 plus shipping. with a clone you can access all the features of ALL compatible tuning chips, including anti-lag, flex fuel, map-switching...

Why can’t I have both?

You should really just reply and ask them about the custom unlock, they are quite helpful, even if their English is broken sometimes. To answer in short: Custom unlock for MHD or other tuning chips allows those vendors to insert custom code in other areas of the ECU beyond the cal maps they...

To be very honest I believe Toyota is at fault for writing a service bulletin with these procedures. I think not many owners have had to make it as far as I did down that decision tree. I do wish they would opt to replace the long block first and try and rebuild potentially save-able engines to...

I don’t want to drum up controversy, just want to share my experience. I’d also like to add the tech in question did a fantastic job repairing everything, addressing each and every concern I had and working as fast as they could. The entire service team was excellent, not perfect, but given the...

Yeah I’m really sorry. Looking backwards I wouldn’t change a thing. Am also exploring a diminished value suit with Toyota corporate so I can try and recoup some of the money I spent on the car while it sat in the shop doing nothing. I also hope to recover any lost value due to the defect...

No avoiding the downtime. They won’t order the block ahead of time. Your engine must fail completely like mine. of course you could always just sell it for another Supra, maybe a 2020 that could be tuned and more bulletproof lol I’m not going to be too specific or give a case number due to...

problems were related to scoring of the Cly walls, dealership opted to rebuild anyway. I never ran it WOT from a cold start, but the engine was destined to fail anyway.

Not full engine, but fully assembled long block replaced. The messed up block went back to Toyota for rebuild, I got a brand new 2023 block. Let them do the work, but beat the PISS out of the engine after. Don’t listen to advice on break-in. It will likely fail, then you will need to park it...

That’s me. I went through an exact same service and troubleshooting as OP. Once they rebuilt my engine for pistons and rings, it started smoking oil and flooding Cly 6 after 200 miles. Then I waited 3 months for a new B58 long block. Now after a full replacement, I don’t burn any more oil, and...

At first I was curious, then I saw scans of the Supra. I'll be following now :)

https://www.instagram.com/dis.pl8/ Nerd shit

FYI I think Femto unlock solution is available for the MT, just not the clone service as of yet. I didn’t ask specifically which tuning chips are supported with their unlock, but I would reach out and ask before updating your website.

I’m sorry… I’ve never seen anyone desire a run flat on their Supra…