Mahle is the world's leading manufacture of high quality performance pistons and engine components. They have a long heritage in Formula 1 and other high profile racing series worldwide. Mahle pistons are packed with a ton of features not commonly found on shelf stock pistons . What comes standard on these pistons normally adds a big price tag on most custom pistons available today . These pistons are made to produce maximum power and will save you about 2-3 hrs worth of prep time upon assembly. Check out the Mahle product line below to learn more.