the K-Series engines gained a reputation for reliability. By the time they arrived in the CR-V, Civic Si, and Acura RSX in ...

Introduced in 2002, the Acura RSX proved immediately popular with performance driving fans with the presence a 160-horsepower i-VTEC four-cylinder engine and a Type S model pumping out 200 horsepower.

The K Series is one of the most reliable engines ever built. Tuners love it, and it's at the heart of many engine swaps. Despite being discontinued nearly two decades ago, the Acura RSX has held ...