Personally I'd rather have a heavier gauge stainless header over coated mild steel like I have. I am also running a turbo off of my MSDS and have modified them, so warranty isn't an issue in my case.





2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone