i got pace setter headers (shorties) got them brand new 2 years ago the first year the drivers manifold blew a weld on the collector and then today when driving down the hwy i punched it to pass someone and the exhuast got loud from there got to work and looked under the truck nothing and check the drivers header and it looked good checke the passengers and it has a hole on the pipe i can put my finger thur it and the both headers the metal looks real thin compared to when i got them.