How would i got about a manual cut-out on my 40 series?

 

Have one welded in on the exhaust somewhere...

 

I added one to my truck. Go to the summit racing website order the size you need. Probly 2.5 or 3 inch and its only gonna cost like 28 bucks. Take it over to a muffler shop they'll weld it on, then you're good to go. You wont be dissapointed, I love mine.

 

add it before the muffler so you can get the offroad roar, and then go back to bewing 50 state legal sounding

 

what are you doing???