So I have replaced my flex pipe (from catalytic converter to back pipe) the ends of the old pipe were wedged in could not cut farther back so I cut it at weld point on old flex pipe. Then bought next size down ( calls for 2 and 1/4x10 I used 2x8) centered the pipe then used exhaust putty to fill gaps once dried applied heat shrink tape and then clamps over that. My question: will the smaller pipe create any back pressure? And do you think how I installed it is good enough? Sorry for the long winded explanation any insight would be helpful. Thanks!
have the same problem?
Thursday, March 30th, 2017 AT 4:35 PM