Installation Instructions

Header Installation Instructions

One of the more important aspects of successful header installation is that the proper procedure be followed to insure longevity of the gaskets.

For trouble-free sealing, you must first be certain the gasket is made with material that will withstand the extreme heat to which it is subjected. Header gaskets are a prime example of "you get what you pay for".

If cost is a major factor when selecting gaskets, you may be buying yourself some grief. Doug's Headers uses only...read more »

Exhaust Tips Installation Instructions

  • Click Here for Exhaust Tips Installation Instructions    EVT-TIPS.pdf

Electric Cutout Installation Instructions

  • Click Here for Electric Cutout Installation Instructions    hve10.pdf

Downpipe Installation Instructions

  • Click Here for Downpipe Installation Instructions    DOWNPIPES.pdf

Crossover Installation Instructions

Additional Installation Instructions