I can't leave my cats alone. I have a 3 bolt flange therefore i have to use the one supplied by brullen. Which is prolly a high flow cat. That's why i am needing to know if i will need mil eliminators or not.

2002 MTX cougar -2.5% tint, Kam hood and wing, Z3's, B&M short shifter, DP floor mats, Trubendz dual exit dynomax, AEM intake