BravoZero

iTrader: (2)

Got a quick question... I'm going to be getting a new catback system soon and need to find out what's going to be best for the turbo. Now, I don't plan on doing an EvoX turbo swap, if anything maybe the RAD turbo from CBRD, and some other mods. I'm making a goal of about 300whp, but we'll see.

So, what I would like to know is the stock exhaust piping diameter, either in inches or millimeters. I'm trying to determine which system would be best for the TD04 turbo. The system I'm currently looking at is the Borla catback, and the piping is 2.75", which I'm thinking is perfect for the small turbo.