I have a 2001 and i did the cat delete and left 2 on a long time ago. I need to replace one of the highflows that i put on. I used magnaflow. if i remember correctly i had to leave the front 2 on so i didnt get a code, does anyone know where i can get a new one for that location? and what the proper diameter would be

 

this says rear but would that work? of is it a different model?

http://www.ebay.com/itm/Magnaflow-Un...#ht_1332wt_969