MagnaFlow OEM-kwaliteit universele katalysator, conform federaal/EPA 51174

My mechanic said this was one of the easiest universal converters he's ever welded in—the stainless braided seal is a nice touch. The check engine light stayed off, which is a huge relief, and the car runs noticeably smoother now.

My check engine light went off right after the install and hasn't come back since, which was the whole reason I bought this. The universal fit meant a little extra cutting to get the angles right, but the stainless steel body looks like it'll outlast the rest of my exhaust.

Took about two hours to weld in, but the stainless steel shell feels solid and should outlast the car. After resetting the computer, the check engine light has stayed off through a full week of commuting.