I hate them so much because they make me want to drive the car faster and harder.
My fuel economy has gone down because I wind the engine out longer.
I hate the more aggressive sound that reminds me of the G35/G37 exhaust notes.
My life has been ruined now that I have caught the mod bug.
My wallet is ruined because it will never hold a substantial balance for long.
I hate winter because I want to drive the car longer but the winter will stop me.