Decat time

[Scavenger 306sedan]

Hi there I'm a new member so will have to earn the trust of the club but I was reading this thread and thought I could help I've been using a decat and race tube with a twin exit rear and it made it sound like a track day car but I will admit it did suffer a power loss even though on a dyno its pushing 160 bhp I could feel the loss so I've swapped the race tube for a standard centre box and kept everything else and it's made a world of good it's had a definite power gain plus it's a lot quieter which I'm sure the neighbours are happy about ?