http://www.quicktimeperformance.com/QTEC/

Anyone know the size of our ehaust pipes? 4.6 V8 here.

I figure this is good for a quiet ride on the interstate with the wife and kid, but if i want to rumble along by myself i can flip a switch. Best of both worlds.

 

not really intended for trucks, if you ever heard a auto with no muffler you know why it is only drag strip and race courses, plus you can loos a ton of tq

 

Shot them an E-mail. Said only draw back is that my ears would hurt so what size exhaust do we have? they said I'd have to measure to be sure. Do i measure circumference or diameter ?

 

Ordered, should be a hoot.