Cool that you can work on your car with your Dad. Nice job. Glad you like your new exhaust. You saved enough on the cat back part to afford the cat forward Maxxfab downpipe! That's where I noticed a difference. It's hard to measure performance gains on the street, but when I added the 3" Cat to the Mopar cat back I already had, I noticed a real and significant jump in gas mileage and a louder exhaust note. Both of those add up to reduced backpressure to my way of thinking.
|