View Single Post
      01-13-2011, 05:15 AM   #3
Arxangel
Private First Class
Arxangel's Avatar
Bulgaria
16
Rep
176
Posts

Drives: 2006 Z4 3.0si Coupe
Join Date: Jan 2011
Location: Bulgaria

iTrader: (0)

Garage List
2006 Z4 3.0si  [8.50]
Thank you for the reply pokeybritches, however, removing the cat is not an option. Even though a lot of people in Bulgaria do that, I would prefer not to mess with it but rather to replace it with a racing one (if at all possible).

As for the chip, I already said that I am not a fan of doing it, unless I uprate the cooling system even if it only involves getting a more powerful fan.

Can you recommend and air filter and/or an exhaust system that would be available here in Europe that would give me the desired 25-30 bhp gain?
Appreciate 0