I put on a BBK h-pipe awhile ago and i have emissions coming up. I was wondering since my car is a 94 gt mustang would i be able to pass without putting on the old h-pipe. Because ive heard that the older the car's are allowed more emission?
If you think you'll have a problem, make sure you heat the cat's up by like driving around for 30 minutes to heat the cats up. They work best under hot conditions.