OK guys, I'm 'calling you out'...keep hearing loads of BS how increases in torque,or loss of torque, are claimed by upping or maintaining 'backpressure'...,people running with gutted cats,MSDS headers etc, free flow less restrictive exhaust sytems then we harp back to 'must have back pressure'...SO to increase torque we need MORE backpressure right?...so who is going to be the first to 'neck down' either the Y pipe or part of the 'front end' of the exhaust to say 1" pipe to prove to us all how much torque you can get from restricting the exhaust????
