|
|
|
|
Thread Tools | Display Modes |
|
04-22-2013, 10:17 AM | #1 |
Scooby Newbie
Member#: 290725
Join Date: Aug 2011
Chapter/Region:
MAIC
Location: Fairfax, VA
Vehicle:2009 impreza wrx sti Gray |
HKS Exhaust Manifold w/ Cobb AP
Hello;
Question about Cobb AP and aftermarket exhaust manifold. I'm running stock on my 2009 Subaru STI would like to install a HKS Equal Length Exhaust Manifold. My question is to get the most out of the new exhaust manifold would I need a new map or can i just keep using the Stage1; and if I do need a new map is there already one out there? Thanks for the help. |
Thread Tools | |
Display Modes | |
|
|