Everytime I see/hear a civic with a GReddy SP (or SP2?) exhaust I think it's loud and buzzy. I don't see how anyone can say this is a "quiet exhaust" unless you're used to listing to bee on crack Ebay super medallion dragon fireball bazooka fart can.
Is the ES tuning and RSR exmag quieter than the SP?
Is the ES tuning and RSR exmag quieter than the SP?