Currently have installed: K&N FIPK AirCharger (Part#63-1088) and Gibson Cat-Back Dual Split Rear Exhaust (Stainless) Part#68200. Intake mainly quiet, don't really hear the snarl till about 3000 RPMs. Exhaust has a deep growl initially, then a soothing rumble. Satisfied with both mods. A+ Till next time... Brian
