I am currently running the full buschur 3" turboback exhaust, including o2 housing, cat delete, and magnaflow muffler. I am about to have twins, and would like to quiet up the car so the babys dont suffer when cruising in the back. I am planing on putting the buschur HFC, and bullet muffler on to quiet things up a bit, but also want to swap out my bushcur downpipe for the QTP electric cutout downpipe. That way I can have it quiet with kids and wife in car, but roaring loud when I am by myself. My question is will the QTP downpipe bolt directly up the bushcur exhaust (namely the cat delete or HFC). i just dont know if the location of the junction is the same as stock, or if they will meet.

 

bump, someone has to know the answer to this.....

 

I have the same Buschur TBE with a HFC, throw in the HFC and it will quiet it down. FYI, I believe the bullet muffler is louder than the Magnaflow. Search for the DB ratings, they are listed here.

 

keep the magnaflow. throw on the HFC and it makes it nice and quiet.

 

As long as your test pipe or hfc is 3in it should bolt up np. I'm running the qtp cutout and the dp bolts right onto the stock cat.