Wow, resurecting a 5 month old thread
I think the thread starter is mentioning my modification to the mufflers, but then modifying that. For anyone who is totally confused now, please click the link in my signature to see the complete write up.
To go into further detail of my mod, you see
flowmaster (and most every muffler made) has a rear chamber that shares a "common" so the exhaust pipe can be exited either on the right or left side depending on your application.
After years of messing with all types of exhaust setups on these cars, I stumbled across this sound as I was experimenting. The main purpose of this modification is to experience the "dumps" effect while still retaining your exhaust tail pipes. You can simply put in the caps and pass inspection, quiet down for complaining neighbors or just want to hear your radio
Now...
I think the thread starter is confused as if you cut these holes and routed a pipe into the existing exhaust pies then you have completely defeated the purpose and are exiting the exhaust back into your pipes
Also, you do not just "cut holes" and walk away.
You have a hole saw or cutting torch make the holes and then prep the surface, weld in the threaded bungs and paint them with high temp paint.
Cutting holes and nothing more, would net you into the ricer catagory for sure.
My main purpose for this modification was to be able to hear my exhaust in two different ways without cutting and welding to achieve it.
I have also had a discussion with someone on here about the Warlock mufflers or the F body type cutouts.
Warlock mufflers and cutouts "bypass" the mufflers all together so you get a sound that was described above as ASS
If anyone has any questions I will be glad to help.