High Quality Piston Assembly-LowOutput Version +0.50mm Oversize 06L 107 065 CH+50 for B9/2.0T

This high quality low-output piston assembly with +0.50mm oversize specification carries OEM reference code 06L107065 CH+50, engineered exclusively for Audi B9 platform 2.0T low-power EA888 Gen3 gasoline engines. The +0.50mm oversize dimension is designed for engine cylinder bore reboring repair after severe cylinder wall wear or scoring, solving the problem that standard-size pistons cannot fit enlarged cylinder barrels.Manufactured from reinforced high-silicon aluminum alloy via precision casting and CNC finishing, this low-output variant features optimized compression ratio matching the factory low-power tuning parameters. The complete assembly comes pre-fitted with matched piston rings, wrist pin and lock circlips for direct one-step installation. The skirt adopts wear-resistant low-friction coating to reduce cylinder friction, restrain oil consumption and suppress engine knocking noise.Every piston set passes dynamic balance correction, thermal expansion testing and dimensional tolerance inspection to match OEM overhaul standards. It effectively repairs issues like worn cylinders, burning oil, power loss and piston damage. Stable factory stock supports bulk wholesale and mixed orders, serving as a professional engine rebuild spare for Audi B9 2.0T low-power overhaul projects for global repair garages and performance parts distributors.