Anyone know if a 200 cell sports cat will pass the NCT? The foz failed the NCT on emissions and the mechanic recons the cat is probably bad (tis an oem exhaust on the car atm). I was looking at getting a full Hayward & Scott system from the turbo back. This is the downpipe I was looking at: https://www.haywardandscott.com/sub...-200-cell-high-flow-cat-3-2-5-up-to-2001.html.