If you’re after a performance camshaft upgrade that balances drivability with proven power, the Brian Crower Stage 2 Camshafts for the Mazda MZR engine are a top choice. Built for street/strip use, these cams offer a slightly more aggressive profile than stock while still maintaining daily-friendly manners and OEM spring compatibility.

With advertised durations of 272/264 and valve lift of .400″/.375″ (10.16/9.52mm), you’ll enjoy improved airflow, stronger mid-range torque, and a noticeable bump in high-RPM power. You’ll even get that satisfying lope at idle, without sacrificing your car’s streetability.

Best of all, these cams are a plug-and-play solutionno need to swap valve springs or do major head work. Whether you’re running bolt-ons or stepping into mild boost territory, BC0401 cams deliver reliable performance without overcomplicating your build.