These SLP Performance full length headers employ 1 3/4 in. primaries and 3 in. collectors to provide huge power increases throughout the rpm range.

These headers are mandrel bent stainless steel and ceramic coated to keep heat in, exhaust velocity up, and under-hood temperatures down, while the rest of the header system is made from 3" stainless steel.

Also, included in the package is a pair of 3" high flow bullet catalyst converters, which flows into a full 3" down pipe assembly that is sized down to 2.75" on the outlets to bolt up to your factory cat-back exhaust system.

We run SLP Headers on our track 2006 Mustang and believe in their products!