Forged pistons Mahle performance (power pack) 99.75 mm , type 4032 for engines EJ255, EJ257

Forged pistons Mahle performance (power pack) 99.75 mm , type 4032 for engines EJ255, EJ257

With up to 450 Hp

The Mahle PowerPak was designed as a completely finished drop in piston assembly. Other then gapping the included performance ring set, everything is done for you. Designed from 80+ years of piston manufacturing for everything from OEM to Formula1, only the best technology is used to make these pistons. Forged from low expansion aluminum alloy for high strength and reduced piston to wall clearance. Forced Pin Oiler is used for increased wrist pin lubrication. Pin bores are CNC precision machined. 23mm High Quality Steel Wrist Pin (123g), Performance 1.2, 1.2, 2.8mm performance ring set, steel nitrided top ring, and Race Proven Round Wire Locks are included.

Forced Pin Oiler is used for increased wrist pin lubrication. Pin bores are CNC precision machined. 23mm High Quality Steel Wrist Pin (123g),

Performance 1.2, 1.2, 2.8mm performance ring set, steel nitrided top ring, and Race Proven Round Wire Locks are included.

Manufacturer: MAHLE Performance

Please make sure that this part will fit your vehicle. In case of any doubts, please provide the VIN number in the note section of the order form. We will gladly assist you with the verification.