I have a 3.0 6s and was wondering if adding the Injen CAI would increase the sound of the engine. i have done the airbox mod and also have taken out the resonator. if anyone has this intake in their 6 and could let me know about the sound or give me a thread where i can get that info that would be great. thanks.
I found that the sound with the AirBox mod to be a little deeper and more throaty than with the Injen CAI. I definatly enjoy the sound of the Injen CAI when accelarating, but IMO the AirBox mod sounded just a bit better due to the deeper sound, but the Injen is prolly louder.
If you get the Injen make sure to contact CP-E for the MAFci fix