CorkSport Performance Camshafts

The CorkSport Mazdaspeed Performance Camshafts are engineered using the latest design, manufacturing, and casting technologies, precision ground for enhanced performance in your Mazdaspeed vehicle. These camshafts aim to maintain near-factory idle quality, making them suitable for both daily drivers and aggressive track enthusiasts, while improving throttle response and overall torque. Developed from brand new castings, they are hardened and machined to exact tolerances, avoiding the need for cores, exchanges, or regrinds. These performance camshafts were tested on a fully bolted and CorkSport Turbo equipped 2013 MS3, delivering a respectable torque and wheel horsepower gain across the entire RPM band, with a peak gain of 22.5whp. This translates to noticeable power improvements you can feel throughout the rev range, not just at the top end. Despite the performance enhancements, they retain factory idle quality, avoiding the rough, loping idle found in some other camshaft upgrades. Designed as a direct replacement for the OEM Mazdaspeed camshafts, these are compatible with the 2007-2013 Mazdaspeed 3 and the 2006-2007 Mazdaspeed 6 models. The installation process is considered highly demanding, requiring significant experience and attention to detail. CorkSport strongly recommends professional installation. A 2-year warranty against manufacturing defects is provided, with a 1-year warranty covering lobe wear. However, this warranty does not cover broken cams, lifters, tappets, or other engine parts, nor abnormal wear due to lubrication issues, excessive heat, or component interference.