Aftermarket exhaust that deletes valves

[4g63T]

I had a quick question and sorry if this has been answered before but i tried to search but did not find anything. Basically i am looking to purchase a RK TI Signature single exit exhaust but what happens when you delete the exhaust flaps? does it cause a CEL? any adverse issues to how the car functions or performs?

thank you in advance.

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[zrk]

Car will be fine. There are several options out there to deal with the valve. You can just tuck it up or delete it with something like this:

Image stolen from Colton.

 

[4g63T]

Car will be fine. There are several options out there to deal with the valve. You can just tuck it up or delete it with something like this:

Image stolen from Colton.

Thank you very much for the prompt reply, much appreciated. last question and this may be a dumb one but would i need 2 or 1 of those? im guessing one but i dont want to order just one and need two.

 

[Cptnslo]

Car will be fine. There are several options out there to deal with the valve. You can just tuck it up or delete it with something like this:

Image stolen from Colton.

Rofl I was gunna say that hand looks suspiciously familiar.

 

[Cptnslo]

Thank you very much for the prompt reply, much appreciated. last question and this may be a dumb one but would i need 2 or 1 of those? im guessing one but i dont want to order just one and need two.

Just 1 op. There’s only 1 valve

 

[ShinDohyun]

I’ve read somewhere that you can buy like sensor deletes for the exhaust flaps. That just plug into the sensor. But I don’t know if it throws any CEL or I don’t know if any problems will occur.

 

[4g63T]

Just 1 op. There’s only 1 valve

much appreciated

 

[4g63T]

I’ve read somewhere that you can buy like sensor deletes for the exhaust flaps. That just plug into the sensor. But I don’t know if it throws any CEL or I don’t know if any problems will occur.

I hope it dosent throw a CEL, can anybody confirm?

 

[GoldenEye]

I pulled my fuse to keep the valve open all the time. Not sure how similar the results will be, but I got a CEL, cleared it and it came back on the next morning. I cleared it again and it hasn’t come back on, but there is a code stored if I read codes…

 

[Coqui]

Car will be fine. There are several options out there to deal with the valve. You can just tuck it up or delete it with something like this:

Image stolen from Colton.

Where'd you get that , just ordered the SP1 single titanium exhaust

 

[zrk]

Where'd you get that , just ordered the SP1 single titanium exhaust

https://www.grimmspeed.com/exhaust-valve-simulator/

 

[Coqui]

https://www.grimmspeed.com/exhaust-valve-simulator/

Thanks, just ordered.

 

[YukonSupra]

I pulled my fuse last week, so I've been running with the flap open for a good while, and I have had no CEL. And it didn't cost me anything aside from 5mins of my time!

 

[Avarela99]

AWE exhausts have valve simulators as well

 

[MR_X]

You can unplug it from the exhaust with no CEL. Just make sure the flap is open before you do. You’ll get a soft code if you pull codes but it will not light up your dash. Have been running like this for almost 3 years between my M4 and the Supra.

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