When i bought my car, the dealership had already installed a borla catback system. It sounds mean and i dont want to change it at all. I do want to know what else i need besides down-pipe to complete the TBE.

 

you need down pipe and you're set

do you want to keep the 3rd cat or get rid of it?

helix makes great down pipes
turboxs stealth back is realy good too

use search function for TBE and youi'll get tons of stuff to read

 

you can get an uppipe along with the downpipe.