View Single Post
      10-28-2012, 03:11 PM   #2
hugehead
Lieutenant
hugehead's Avatar
United Kingdom
4
Rep
468
Posts

 
Drives: E90 M3
Join Date: Feb 2010
Location: manchester

iTrader: (5)

Garage List
x pipes alone will not gain you more power ....you need to have the full decat system and a remap with probably net you an extra 15-25 bhp(depending on which system you fit )....and if money is no object then fit some aftermarket exhaust maniflow as well , or better still just bolt a supercharger kit on then you have all the power that you every will need !!