I have a Corsa sport system im about to install on my truck. Since this exhaust is still relatively quiet with the stock headers and cats, im thinking im going to run a manual cutout before the muffler so i can have the noise when i want it or close it up and run it through the Corsa which will take away the drone and make it quiet again.

My only problem is that i will be customizing the exhaust to come out in front of the rear tire through the tip which will require shortening the exhaust so im not sure what room im going to be having left to place a cutout in there. Its a crewcab though so im sure i can find a spot.

 

if there is 10inches of straight pipe you've got plenty of room

 

I've seen some guys on here put them on the Y pipe.

 

thats true, you can buy 2 of them and dump it sometime right after the collectors