What’s the best downpipe for a 2021 Untunable A91

[type-964]

+1 on the catted AA.

I just got back from having the AA DP installed. Couldn’t be happier with it. The car sounds dope and has faster spool for sure. Now I get to enjoy the sound of the B58 when I’m on it, and still have a quiet “chill mode” when I want a zen commute.

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[Meraki Autoworks]

Thanks to all you guys for ordering!

-Josh

 

[Sup Brah]

Had an AA catted downpipe installed on my untunable '21 late last week with the stock exhaust (AWE Track is actually out for delivery right now with FedEx). Definitely more power and sounds great with the stock exhaust! It's more raspy and aggressive but not obnoxiously so at all. Louder and raspier on cold starts but at idle with after warm-up I can't tell the difference until I put my foot into it. Feels like how it should have come from the factory. No CEL at this point, additional gasoline smell (which I wouldn't expect with a cat of this quality), or any other issues, but I only have a couple hundred miles on it after install. Taking the car on a short road trip over the weekend and doing a track day, so will see how it works out in that situation.

I’m curious to see how you like the sound of the AA paired up with the new exhaust. If you have a chance, please check back in and let me know

 

[SooopraSD]

Any one with sounds clips of AA catted DP with HKS exhaust?

 

[Extreme Power House]

Any one with sounds clips of AA catted DP with HKS exhaust?

+1 for sound clips

 

[illicit]

I installed active autowerke catted dp with my boostlogic exhaust a few weeks ago on my 2021 tunable a91 edition and so far no CEL.

Some 2021’s are tunable and some are not?

 

[GoldenEye]

@JoshHawkins , yes, if a 21’ Supra has an ECU with a date pre-6/2020 then it’s tunable. There are videos on YouTube on how to check, it’s easy…

 

[illicit]

@JoshHawkins , yes, if a 21’ Supra has an ECU with a date pre-6/2020 then it’s tunable. There are videos on YouTube on how to check, it’s easy…

I’ll check it out! Thx amigo

 

[Extreme Power House]

Some 2021’s are tunable and some are not?

he means flash tune, all Supra'scan be tuned with a piggyback like the Jb4.

 

[zrk]

Some 2021’s are tunable and some are not?

he means flash tune, all Supra'scan be tuned with a piggyback like the Jb4.

Early 2021s "Unicorns" Were tunable with a bench unlock. This is why we check ECU dates

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