For instance, upgrading from a stock to a more significant, aftermarket intercooler won't necessarily increase your engine's power output without some ECU tuning. The reason is lowering the charge ...

It also adds an air-to-air intercooler, high-flow fuel injectors ... which is priced similarly to popular aftermarket supercharger kits but is engineered and backed by Honda.

Nissan's VQ35DE engine began a rush of aftermarket ... VQ35HR powerplant. The kit uses cast iron exhaust manifolds, Greddy's own turbochargers, twin entry and exit intercooler along and Greddy's ...