These shorty headers are a direct fit for the '91-93 5.0L Thunderbird or Cougar. They have 1 1/2" primaries into a 2 1/4" collector. They will fit directly up to the factory exhaust or we suggest going with some new smoother bent 2 1/4" down tubes with our high flow cats. This purchase is for a PAIR of headers (right/left).
A fantastic product that beefs up low RPM torque and produces a lower toned exhaust note, much like H-pipes are known to do. The X-pipe has proven to be the better performer though so they have gone out of favor. A terrific item for those who are crafting their own custom dual exhaust.
Are you creating your own custom exhaust system? If so, we offer all sorts of miscellaneous exhaust pieces to create anything you desire. These Y-pipes are available in numerous sizes. All are stainless material.
This is a hard to find item. If you are creating a custom exhaust or adding a diagnostic O2 sensor to your downtubes this is a must have item.