hey guys if i get the Greddy Ti-C competition with Down Pipe turbo back exhaust. i know is a straight line all the way from the back right? but my question is if i get this TBE Do i have to Delete or Take out my Stock CAT. converter???? pls respond because this is my first EVO X.
thankz guys....
and also if i get the TBE Agency Power anyone has a problen with the test pipe having Cel light or Engine light on ????

again thankz... Happy 4th of july Everyone...

 

Your question has confused me a litle bit but ill do my best to answer. A turbo back, as the name implies, replalces every exhaust piece behind the turbo. This includes downpipe (and usually 02 housing), stock cat, and catback (midpipe/axleback).
Since your removing your stock cat you have two options, a test pipe which is an open pipe or a hi flow cat which is still a cat just flows better. A test pipe wiill throw a cel because the secondary 02 sensor will tell the ecu that there is not a cat in place. Hi flow cats may still trip cels too though. With either application you can get a cel fix (or whatever name you wanna call it). This is a small extension, normally built from a spark plug non fouler, that is inserted into the 02 bung and then has the sensor screwed into that. This moves the sensor out of the direct line of the exhaust and will usually prevent a cel.

You can either go with only a downpipe (which doesnt seem to make alot of power), or an 02 housing/downpipe combo. This replaces both pieces from turbo to cat.

Hope this answers your question. Enjoy the X

 

okay cool man ... so even if i get the Agency Power TBE still gonna hace a engine light on right? damn i guess ill just go with the cat back dont want to deal with this headache....
so what is the best cat back exhaust beside AP ????

 

get a mechanical cell fix,,, you can get them at Lancershop.com and many other shops

 

+1 get the turbo back and just get a cel/02 fix. just a little extension that moves the sensor out of the exhaust and thus wont throw a cel. ams has them for like 20 bucks

 

thankz guys now im def. gonna go for turbo back exhaust .... what u guys think Agency Power or GREDDY Single TBE Ti-C competition exhaust?????

 

Bump!!!