Ford460power
New member
Just picked up a mpd t4 kit and install went great the pedastal mount is real nice. But only ran about 4 days and the bellows on the up pipes blew up and expanded out.
Anybody else ever seen this? I'm thinking exhaust back pressure must be high? I'm running an s369 turbo making 50psi maybe 55 max. Runs great and builds boost just fine.
Anybody else ever seen this? I'm thinking exhaust back pressure must be high? I'm running an s369 turbo making 50psi maybe 55 max. Runs great and builds boost just fine.