A Division of M45 Automotive
Secure Checkout

M45 Engines Bringing You Subaru Aftermarket Parts & More Subi Stars is your trusted supplier of high-quality aftermarket parts for Subaru WRX, BRZ, Ascent and more. We bring you the best products in the industry. Cylinder Heads Shop Now Maintenance Items Shop Now Our tech support crew is a dialed-in team of gearheads with the knowledge to optimize your entire setup. Whether you're wrenching at the track or building a street sleeper, Subistars delivers the parts and expertise to dominate the scene. So ditch the factory snails and bolt on some serious power! Subi Stars Cobb Party Packages Get up and running quickly with simple installation and long-lasting performance gains. Explore here Project XT6 We help skateboarding legend, Bucky Lasek, on his quest to bring home one of his long sought-after Subaru unicorns, a 1991 manual XT6. Watch here Builds, Guides & DIYs Learn more about your Subaru. Read more