I have a Tacoma with flowmaster and 4 inch tips. This is very loud and at night it gets really annoying. What I want to do is install 2 electric exhaust cutouts(I have already thought this all out) and quiet muffler so I can decide which muffler I want to run. My question is I need to find a pipe shaped like a Y (I think it was called a dump pipe) but with bolt-on ends on all 3 ends. Where do I find an exhaust pipe like this? I am going to have my neighbor help me out with the welding. Do we need to create this piece by weldings? If so, what are the ends called that have the holes for bolts. As you proboboly can see I am no where near an expert with this stuff so any help would be appreciated. Thank you very much.

 

Summit Racing has them.

 

I second that.

John

 

Summit has some y pipes that allow you to run with mufflers and switch to open headers from the cockpit. You might be able to modify one of these to do what you want.