Intake and catless downpipe without tune!

[zrk]

Will it improve the mpg ?

no

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[ArmenLS1]

Looking at this setup for my 2021 05/21 build date, Mishimoto intake + AA Catted DP. Then wait for coding masterminds to crack the ECU. Hopefully soon, lol

 

[Nitro_Yellow_CF]

6000 miles on a Catless downpipe. Lights on but no issues. 200 miles on a JB4 still no issues and I drive it hard

Damn wish it was the same case for me I got a 2022 cf with 5600 miles and catless dp and that’s all. My drive train light has came on twice both times the car has no problems while driving the first time was about 6months ago I cleared it and it didn’t come back until today again I’m kinda confused why it keeps coming on?

 

[FLtrackdays]

Is anybody running intake and downpipe without tune?

How does it perform and does it ruin the engine without tune?

Thanks.

I have a catless dp, MST intake and AWE track exhaust. I turn my JB4 off (Map 0) on track to avoid any hesitation or limp mode. I’m confident Jesse can work with me on this. I just need to send him the logs. But I’m having a blast on track and putting down really good lap times, without overheating or limp mode. I do have a CEL but hakuna matata. Engine runs great…

 

[Bigboss]

Do you guys realize how bad the smell is with catless especially to emit such a stench off this beautiful car lmaoo. its not worth it for just a couple extra hp

 

[FLtrackdays]

Do you guys realize how bad the smell is with catless especially to emit such a stench off this beautiful car lmaoo. its not worth it for just a couple extra hp

Hahahaha…. yup. My wife covers her nose. Another Supra buddy stopped by and was like “wow I can’t even tell”. I love the sound! But you’re right if I keep it running in my garage or similar closed space, even I can smell it. Hence to each his own. But to his question, the car runs fine

 

[RyanA90]

Fuel: 91
Intake: CTS w/ dinan inlet
DP: Kenji 200 Cell
Tune: Stock

400whp/410wtq

https://www.supramkv.com/threads/ryan’s-‘23-a91mt-burnout-slow-build.15409/post-264648

 

[calmeda1]

Do you guys realize how bad the smell is with catless especially to emit such a stench off this beautiful car lmaoo. its not worth it for just a couple extra hp

I have a really bad sense of smell, so I never complain ?

 

[Extreme Power House]

Do you guys realize how bad the smell is with catless especially to emit such a stench off this beautiful car lmaoo. its not worth it for just a couple extra hp

+1

 

[FLtrackdays]

+1

So probably not in this car, but…. In other catted vehicles, when I would track them, the honeycomb material inside would get cooked. Literally. So I switched to catless a long time ago, down here in FL, because it was recommended. Two different shops with 2 different cars showed me the toasted cats when they were removed to install my aftermarket purchase.

May not have been needed for this car. No argument there. However my catless dp was really affordable via @NitroYellowMKV and he bought my OEM one. I got a free Bluetooth JB4 out of the deal. That’s why I bought mine. I’m not trying to smog anyone out or hurt my fellow man ?. If I wanted to do that, I’d support the new battery market with children in Africa mining for my vehicle power. But I don’t want to do that either… All my other vehicles have their OEM cats. But I love the sound and reliability on track with this current catless Supra.

I’m still waiting on the clean energy, zero emission, Back to the Future vehicle to hit the market. All in when it finally gets here ?

 

[NitroYellowMKV]

So probably not in this car, but…. In other catted vehicles, when I would track them, the honeycomb material inside would get cooked. Literally. So I switched to catless a long time ago, down here in FL, because it was recommended. Two different shops with 2 different cars showed me the toasted cats when they were removed to install my aftermarket purchase.

May not have been needed for this car. No argument there. However my catless dp was really affordable via @NitroYellowMKV and he bought my OEM one. I got a free Bluetooth JB4 out of the deal. That’s why I bought mine. I’m not trying to smog anyone out or hurt my fellow man ?. If I wanted to do that, I’d support the new battery market with children in Africa mining for my vehicle power. But I don’t want to do that either… All my other vehicles have their OEM cats. But I love the sound and reliability on track with this current catless Supra.

I’m still waiting on the clean energy, zero emission, Back to the Future vehicle to hit the market. All in when it finally gets here ?

The children yearn for the mines

 

[Aripetrou]

Damn wish it was the same case for me I got a 2022 cf with 5600 miles and catless dp and that’s all. My drive train light has came on twice both times the car has no problems while driving the first time was about 6months ago I cleared it and it didn’t come back until today again I’m kinda confused why it keeps coming on?

Hi man I have a cat less downpipe with the drive train thing on as well don’t know what to do about it how did you get rid of it

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