That's because the header only improves flow between your engine's cylinder banks and the rest of the exhaust system. If you don't upgrade your intake, then the header won't have any effect ...

For those who are new to the bolt on game, that is quite a lot. The Kooks system includes their very shapely exhaust header design that is a one-piece unit in contrast to some header packages that ...

We had several different options for the exhaust system and headers on our 1963 Nova project car. We looked into everything from mild, shorty header/chambered muffler combinations, to ultra-loud ...

Problem was, the entire exhaust system had been heaved into the dumpster behind the HR shop months before. Freiburger had wanted to upgrade the low-hanging cheapo headers and cobbled pipes for a ...

The exhaust system on your motorcycle takes one hell ... Unlike stock exhausts, which only have three parts (header, mid pipe, and silencer), this Yoshimura unit consisted of eight individual ...

We are displaying a wide variety of systems from simple muffler deletes to Kooks headers and exhaust system, but all have a unique sound we could fall in love with. Carefully listen to each ...

We take the legendary E39 M5 to the next level with Supersprint headers, a full exhaust system, an Evolve Alpha N tune, and Eventuri intakes. More power, better response, and an incredible V8 ...