The intake manifold on your Toyota VVTi engine is represented by those plastic tubes that reunite at some point in a large tube right behind the radiator. Their function is to allow filtered air to ...

Bolting on an aftermarket intake manifold has long been the introduction to hands-on hot rodding. Improved looks, performance, and, often, fuel economy can be just an intake swap away. Not to mention ...

Broken Bolt introduced its custom ISX broken bolt removal kit. The Cummins ISX engine demands a specialized kit to address its unique characteristics and exhaust manifold maintenance procedures. "We ...