The plan is to take it off every other oil change to see how it's holding up. It takes little to no effort to get the manifold off so there's no excuse NOT to do it. We'll see how it goes.glad to hear you went this route. looking forward to results on how well that cat holds up to the crazy rich mixture a QR is given. tune it and i think this is perfect for her
Joe? Travis? Based on your experience, and looking at the above manifold, what are your thoughts on Magnaflow's design? Any input from you guys would be greatly appreciated by the Sentra community.
I'll call Nissan and see how much a reflash costs.