1.8T 20V 06A Forged H-Beam Connecting Rod Set

The Integrated Engineering IERHVA2 connecting rods are a crucial upgrade for strengthening your VW/Audi 1.8T 20V 06A engine, especially when increasing power with larger turbos or higher boost levels. These "drop-in" rods are engineered to work with stock 19mm pistons without requiring their replacement, simplifying installation. They are forged from a two-piece 4340 chrome moly steel and feature an upgraded H-beam design for significantly enhanced strength and durability over factory components. Each rod set is computer-optimized for unique VW/Audi engine applications and balanced to within +/- 1 gram. They are honed in-house to precise tolerances, ensuring proper bearing operation. An optional "rifle drilling" (forced pin oiling) is available to increase wrist pin longevity through enhanced lubrication, which is highly recommended for street-driven vehicles with higher mileage. The rods are dimensionally and magnaflux inspected for extreme reliability and feature multi-stage heat treatment for dimensional stability and fatigue life. Included with each set are genuine IE Spec ARP 2000 rod bolts, stamped with the "IE" logo. Detailed torque specifications and instructions for using a stretch gauge or torque wrench are provided to ensure correct installation. Installation requires careful attention, and it's recommended to seek professional help for both installation and tuning. The product is compatible with a wide range of Audi and VW models from the mid-1990s to the mid-2000s, specifically those with 1.8T 20V 06A engines and stock pistons with 19mm tapered wrist pins. Note that this part is not compatible with Audi TT and S3 225HP models with 20mm non-tapered wrist pins.