hey guys, so Can I make a turbo back exhaust and put it on without a tune? i'm a fabricator and want to make a exhaust for my evo x mr but I heard you have to have a tune for every mod you do.

 

i am sure its ok but u want a tune for the most power out of any mod.

 

it's suggested to tune after every mod

reality is for most that isn't possible

you can most certainly put an aftermarket exhaust on the vehicle and drive the car around

make sure you do something to prevent cel's from the lack of a cat

 

it will be most fine, you just need to get a o2 spacer to keep from throwing a SES light because you removed your cat.

 

From the title I thought you removed your turbocharger...haha

 

Me to

 

That's exactly what I was thinking too.

 

I am pretty sure also it will be fine.

 

haha I reread it and I should have worded it better I looked at the tittle again after I submitted it. but anyways so it's all good to throw a turbo back on ? I have a drop in and a inlet pipe from perrin as well. I can take care of the o2 sensor or do I need a new on specifically