Mahle's PowerPak piston assemblies include forged pistons, piston rings, pins, and wire locks--all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts.
"When I first saw the series I fell in love with it, and your show is my favorite DIY show around. Whenever I work on my car I always check your site to see if you've done it and use it as a reference. Love the the show keep it coming!"