The Gibson is working well for me. Nice low rumble but next to none on drone. The engine seems to like it and is more free revving. I have not had much of a chance to really monitor the economy part of it but lie o meter seems to like it
I am working on the AFE intake this week as my parts are all here to install complete and then we will retune for it. So i was going to see what an intake and exhaust would do for power and some economy together.
Anyone know if there is a volume difference between the "swept side" and the "dual sport" Set up?
I like the dual sport look but havent seen any write ups on it like what Mike has done here with the swept side...I want rumble with no drone.
also Mike I just installed the tuner I bought from you. Will I need to modify or get a new map from you once I install exhaust? I am running the 89 performance tune now.
Ohh and on a side note will it hurt to run 87 octane with the 89 tune?