I’m not sure about that one? I would think you would have a heck of a time trying to mount that muffler to any current pipe? Welding hangers on the muffler, and fitment would negate any savings! Also you need to delete cat for any kind of real change! If your looking for loud, at a reasonable price any front exit exhaust like the 1320 V2 will do it! JMO.Hello,
I have question, will a flowmaster 40 series fit on the SL, and do you have to remove the cat for it to fit?