For all S63 engines from 2011 - F1x M5/6 - F9x M5/8 - X5M /X6M
Our MV1500 forged pistons have been designed as a drop in alternative to the stock pistons. For longevity and applications under 1000 hp we still recommend using OEM pistons.
When matched with our rods, there is no crankshaft balance work required. A true drop in setup that is better balanced than the factory parts. This is crucial for engine wear.
For extreme applications these pistons are what we use in our builds and our shop F90
There is no compromise when it comes to quality. We select only the highest quality materials combined with innovative technology to maximize the performance and durability of our engine materials.
Machined from 2618/Al
Double Bridge
GAVANIC Top surface and from 1st to 2nd ring groove