Wiseco KE198M8125AP Volkswagen 1.8L 8V Professional Series Forged Piston Set 81.25mm Bore

The Wiseco KE198M8125AP is a Professional Series forged piston set designed for the Volkswagen 1.8L 8-valve engine.

Key Features:

• Professional Series forged construction — engineered, forged, and machined in the USA from 2618 aluminum alloy for superior tensile strength under high-stress race conditions
• ArmorGlide® skirt coating — provides seizure resistance, friction reduction, and quieter engine operation
• Fully machined crown — precision-CNC machined for consistent geometry and optimal combustion efficiency
• 0.866 in. (22mm) pin diameter — heavy-duty wrist pin sizing for added strength
• 39.50 mm compression height — engineered for proper deck clearance in VW 1.8L 8V builds
• Premium ring set included — complete piston and ring package ready for assembly
• European application — purpose-built for VW MkII platform and 1.8L 8-valve engine architecture

Wiseco's Professional Series pistons are no-expense-spared components designed for serious racers and engine builders who demand custom-level performance and durability. Whether you're building a high-compression naturally aspirated engine or a boosted forced induction setup, the KE198M8125AP delivers the precision and strength needed for a competitive race build.