Records are meant to be broken, and horsepower records are no exception. These barriers are often brought down through testing, experimentation and lots of boost. Where there is a will, there is a way, and the COBB Tuning AccessPORT is the key. Members of the MAZDASPEED community have been hard at work pushing the limits of their vehicles as the direct injection engine presents special challenges to making big power. Thanks to a few dedicated individuals, they are realizing their goals with lots of boost and the COBB Tuning AccessPORT!

MAZDASPEEDFoums.org user Erich “The Unicorn Slayer” and PTP Performance have been able to breech the 500whp MAZDASPEED barrier with this custom-built, monster MS3. Sporting a built-engine with forged internals, custom intake manifold, a Bullseye Power S259 BatMoWheel Billet Turbocharger and PTP high-pressure fuel pump upgrade, PTP was able to get just over 500 horsepower to the wheels on pump fuel and 530whp on race gas. Congratulations to Erich and PTP Performance for this record-breaking build!

For more information on how the AccessPORT can improve your MAZDASPEED experience, please visit our Product Information Page, visit the COBB Tuning Forums or call us at 866-922-3059. To join in on the COBB Tuning conversation, head over to our COBB Tuning Facebook page and click the LIKE button to stay plugged in, or follow us on Twitter.