ok my manifols are ****.. and im ready to get it done... i kno its a bitch to do but i dont have alot of knowledge for headers with trucks.. im not lookin to spend crazy amounts for like bassani or anything to cheap like pacesetter(i heard a few bad reviews about em but nothin too bad)... if anyone with a 98 F150 4.6 has any kind of setup can u let me kno.. i def want the performance.. the main reasons- performance, sound, and to get rid of my leak.. please dont just throw out names if u dont kno much about em.. thanks alot... TIM