My question is does anyone have any experience with the all in one setups? like the invidia down pipe/ test pipe where its just one piece. I have the Q300 cat back just trying to figure out what Im going to do about the down pipe and test pipe.

 

I have the Perrin turboback exhaust and their downpipe and high-flow cat are a single piece as well. I really like it and it's suitable for the stock turbo since it bolts to the factory turbo outlet (O2 housing). However, retaining the factory O2 housing can restrict a noticeable amount of power if you ever upgraded your turbo (even stock frames ones).

 

FYI the Invidia one is on backorder at least until mid / late February. They had a machine go down in December and it's still not back up. I ordered mine 12/12 and have been told "2 more weeks" ever since. I'm cancelling my order and going with a 2 piece.

 

I have the invidia one piece. I love it. I mocked mine up first, then drilled and welded in a bunk for my wideband. Better to not have to install the downpipe twice. I did it with the car on jack stands, it was not much fun.

 

Hey guys, new to the fourm. I got a quick question on this invidia one piece deal... I have a Borla CBE on my 09 Lancer Ralliart, is this a good down pipe and test pipe to go with it or does anyone have some better ideas?

 

the most popular options are usually ETS and AMS. I'm a big fan of ETS for the money.