I replaced the stock muffler with a Magnaflow exhaust. Also some of these have 2 resonators, I left the Y resonator and removed the other. It sounds really good but also in this video I had installed an exhaust cutoff valve that's right after the cats. It opens and closes.
Is it just muffler or anything else removed?
I replaced the stock muffler with a Magnaflow exhaust. Also some of these have 2 resonators, I left the Y resonator and removed the other. It sounds really good but also in this video I had installed an exhaust cutoff valve that's right after the cats. It opens and closes.