Supertech Piston Kit | BMW | S52 (11:1 CP)Supertech Performance P6 BM87 N12 BMW S52 Pistons Supertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni & Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems. A two or three step forging process yields a fine structural grain which are then submitted

Compression ratios are computed with

Used by many Rolex Grand Am race teams as well as PCA/POC and HPDE drivers

and could damage the fragile intake flaps and motor

Perfect tone

BMW Year Model SubModel Cylinders Liter Aspiration Eng Desg

No Check Engine Light guarantee

tested and assembled in Brisbane

This part will NOT fit new Gen3 EA888 engines

STAGE 2 DUAL

Turbo diesel and ECO diesel models

The bolts are made using a 12

- Silicone vacuum hose