Almost done with the install for the Injen FMIC on my car. Yes, you can fit another intake besides Injens. Im using the Perin short ram. Install is going pretty well. Trimming of the metal bumper support is slightly required for an 02-03, which isn't to bad. And some trimming for the plastic bumper. All in all, instlal is going well. Will have pics sometime today to monday.
Nick