JE Forged piston set suitable for BMW S55B30 F8X M3/M4 JE Pistons 21bmw057 за BMW 5 Sedan (E12) 525 - 150 коня

Forged high-performance pistons from JE Piston for all BMW 3.0L 24V engines with the engine code S55B30, as installed in the M3, M4 and M2 CS

features:

• Extremely light due to special alloy
• Compaction 9.0:1 or 10.3:1
• Reinforced for maximum performance
• 22mm piston pin
• Complete set incl. Piston pin, rings and clips
• Installation and drilling dimensions are included
• FSR design
• Piston skirt extra coated

Special coatings can be ordered separately from us.

Since the Serienpleuel a performance increase from 600 hp not withstand, we recommend to use Stahlpleuel.

From a boost pressure of 2 bar, reinforced TURBO piston pins must be used.