Originally Posted by Daddy's SCP
In regard to the STi axleback vs FTX I am not sure if there are any "internal" differences or any difference at all other hangers. If the question is regard to Maddad exhausts then the answer is yes there is a difference. The alxleback section of our FXT catback is a one-off design we make just for the FXT. It is larger than our WRX/STI version to ensure no drone with the SUV body style/cabin
I'll be on the market for a used FXT for a family car in the near future. Rich, you know where I'll be shopping for the exhaust!