I have an old Greddy Power Extreme exhaust which the Greddy EVO has been based on. They have the same flow characteristics but, Greddy moved the muffler canister up to correct for clearance problems w/ lowered cars. My exhaust sounds sweet w/ its deep low toned rumble at idle as well as its" non-droning" roar at high revs.
I think you'll like it, rendog.