Because those parts require engine management (EM)- especially on an 04+ due to the OL/CL fueling delay and other issues. Now, if you don't have EM, there's your problem. If you do, it may be that the tune is off.
Explosicon by the Eggmen http://www.myspace.com/eggmennyc
I dont know, but I just found out if you hold in the volume control button it goes away :) THANK GOD!
I have run into the same thing with this kind of car. On the steering column at the top they have a switch that will turn the running lights on or turn them off. check the switch you may have hit it and turn it on.
"Before I Knew" by Basia Bulat
erika davies
Yes they sound throatier because of it
Subaru Impreza GT (2009) Subaru Impreza WRX Subaru Impreza WRX STI
THe MPG of the Subara Impreza is 25 in city driving and 34 MPG during highway driving. The combined MPG for the 2012 Impreza is 28.
Subaru Impreza was created in 1993.
The Subaru Impreza is faster in fact some of the Impreza's are Subaru's fastest cars!
Subaru Impreza WRX was created in 1992.
A 2004 Subaru Impreza WRX STI, which is the top of the line Impreza from Subaru.
The 2014 Subaru Impreza has 16 valves.
The 2004 Subaru Impreza has 16 valves.
The 2006 Subaru Impreza has 16 valves.
The 2003 Subaru Impreza has 16 valves.
The 2009 Subaru Impreza has 16 valves.