I am considering taking off my cat. conv. on my 87 syncro and using the
by-pass pipe offered by The Bus Depot.   I am in PA and we do not have smog
testing yet so that is not an issue.
  I just wanted to get some feed back from anyone who has already done this.
Are you happy with it?  Does it cause any problems with not having proper
back pressure?  Did you gain better gas mileage?  Anything I should be aware
off??
Thank you
Alan H
Mountaintop, PA