3.0L Long Tube Headers w/ Y-Pipe Kit

The Doug Thorley THY-505-C is a complete header kit featuring 3:1 long tube headers and a performance Y-pipe, designed to significantly increase power output for your 3.0L Toyota Truck or 4Runner. These headers are constructed from durable steel and finished with a silver ceramic coating for enhanced longevity and heat resistance. This kit is specifically engineered for 1988-1995 Toyota Trucks and 4Runners equipped with the 3.0L engine and 4WD. It is important to note that these headers will not fit models with a steering column shift. The primary tube diameter is 1-1/2 inches with 14-gauge steel, and the collector diameter is 2-1/4 inches, connecting via a slip-fit. Bolts and gaskets are included for installation, and the Y-pipe is also part of this complete kit, featuring a 2-1/4 inch inlet and a 2-1/2 inch outlet.