These headers fit:
> All the 1st generation 997
These 100% stainless steel headers optimize the flow of the exhaust gases. They replace the original headers for the 997 3.6L and the 3.8L and fit between the engine and the cats without requiring any modification. So long as the bolts are not too corroded, they should take about 2 hours to fit. You will need to use a car hoist.
Our headers all fit onto the original interfaces. By this we mean their entry, their outlet and their size are the same as those of the original parts.
Once the headers and bolts are correctly positioned, tighten the bolts progressively across the entire set.
To ensure that our exhausts are fitted under the best conditions a mounting kit containing: gaskets, bolt tubes, stainless steel bolts, lock nuts, and high temperature copper grease, is included in the price of this exhaust.