The JBA Cat4Ward shorty header for 2005–2007 Toyota 4.7L V8 features a silver-coated finish and the same performance-focused collector geometry that increases exhaust flow and engine efficiency. It’s intended as a robust upgrade over stock manifolds. Built from mandrel-bent stainless with oversized ports, machined 3/8" flanges and factory-style emission connections to support professional installation and reliable fit.
JBA 05-07 Toyota 4.7L V8 1-1/2in Primary Silver Ctd Cat4Ward Header