This has been a long time in the making, After building multiple 4 and 5 cylinder sleeved vehicles, we found a few small things that make these sleeves even better, our Mabotech spec Darton cast iron cylinder sleeve kit for the Audi DAZA engine.

Recommended for 1000whp+ engine builds.

Complete set of 5 sleeves.

Comes in 81.5mm bore to be bored and honed to stock 82.5mm or 83.0mm bore.