Finding the perfect 4age header for your engine
Installing a new 4age header is generally the very first thing people do when they want to unlock a little more living from their outdated Toyota. If you're lucky enough to own an AE86, an AW11 MR2, or even the swapped Corolla, a person already know the 4AGE is a good absolute gem associated with a motor. It loves to revolution, it sounds incredible at 7, 000 RPM, and it's got a character that modern engines just can't appear to replicate. Yet, let's be honest—the factory cast iron exhaust manifold is usually a heavy, restrictive lump that's doing all of your engine no mementos. ...