Quote:
Originally Posted by SURPRYZ
If you remove your stock exhaust manifolds and install long tube headers(AKA: "Off Road" Headers) ; won't you also be removing your catalytic converters? Which is a federal crime and usually voids your warrenty. I have heard of some exhaust shops not willing to work on cars if the catalytic converters are gone as well.
Check with Dealership first. You don't have to give them your name and car VIN when you call.  |
Just put the stock manifolds and cats back on before the car goes in to the dealer. This is of course only during any MAJOR waranty work. As for the CEL light, I have seen several people put O2 extenders on the OBX longtubes and not have any issues (no cel light). I just would not like running longtubes without a tune do to chance of going lean. Shorties do not get you much horsepower, that is why I said it would be a waste. Of course, this is just MHO.
