i don't think you'd pass a sniffer, or visual test without cats,
i have heard the pacesetters only fit 2wd nnbs trucks, i think ARH makes a header for nnbs 4x4's , but i think those are over a grand anyway, but they might not even fit right with the sas.
i have heard the pacesetters only fit 2wd nnbs trucks, i think ARH makes a header for nnbs 4x4's , but i think those are over a grand anyway, but they might not even fit right with the sas.