No, the primary cat is located in the O2 housing right off the turbo. It's got 2 O2 sensors in it.Is the main cat located on the stock dp ?
Them? I'm pretty sure you can't just cut the primary out of there. You will need to purchase an O2 housing. And since you are ordering from BR, I'd suggest ordering the O2 and DP from them as well, since they can probably tune for all the extra gas flow.Cool thx alot man ill be cuttin them this weekend and ordering the reflash.