Am I reading this one right?
K&NFilter, SilencerRemoved: 215.7 HP (+5.3HP)
K&NFilter, SilencerRemoved, BPM TT Exhaust: 221.3 HP (+10.9HP)
5.6hp increase for the TT setup? Just as much (or .3hp more) than the simple K/N and silencer mod alone? Naaa....