VW New Beetle VR5 2.3 20V 170hp AQN 2000-2010
Manufacturers
VW New Beetle VR5 2.3 20V 170hp AQN 2000-2010

Forged pistons for Volkswagen VR5 2.3 20v (AQN/AZX): bore 81.83 mm, axle 20 mm, RV OEM 10.8:1. Detailed specs, compatibilities, original vehicles and OEM references.
The 170hp VW New Beetle VR5 2.3 20V, built from 2000 to 2010, uses the AQN, the 20-valve version of the V five-cylinder. This page carries a single active reference.
It is the VR5 20V forged piston set, 20mm gudgeon pin, in two ranges: WOSSNER at the stock 10.8:1 ratio in 81, 82, 82.5 or 83mm bore, for a naturally aspirated build, or WISECO at 8:1 in 81 to 82mm, for a turbo build.
No con rod, bearing or head part is linked to this engine so far.