Engines and Components› Connecting Rods and Components

IE

1.8T 20V 06A Forged H-Beam Connecting Rod Set with ARP 2000

$1,747.49

SKU: IERHVA2

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Overview

The IE IERHVA2 is a set of forged drop-in connecting rods designed for VW and Audi 1.8T 20V 06A engines. These rods upgrade the weak stock units to strengthen your engine for higher horsepower applications, such as larger turbos or increased boost. They are forged from 4340 chrome moly steel and feature an H beam design for increased strength and durability.
Show original supplier description
The IE Forged Drop-In Connecting Rods (IERHVA2) are engineered to upgrade the stock connecting rods in VW and Audi 1.8T 20V 06A engines, providing the necessary strength for high-horsepower applications without requiring the replacement of factory pistons. These rods are designed to be a direct fit, utilizing the stock 19mm tapered wrist pin and compatible with stock pistons. Constructed from vacuum-drawn, two-piece 4340 chrome moly steel, these connecting rods feature an upgraded H-beam design that significantly enhances strength and durability compared to weaker factory units. Each set is precisely balanced to within a +/- 1 gram weight tolerance and honed in-house to exacting tolerances of 250 millionths of an inch, ensuring proper bearing operation and reliability. For extended wrist pin life, an optional rifle drilling (forced pin oiling) is available. These rods are combined tested to support up to 700HP on 4-cylinder engines. They come standard with IE Spec ARP 2000 rod bolts, stamped with "IE" for authenticity. Installation requires careful adherence to specific torque specifications for the ARP 2000 bolts, with a recommended final torque of 50 ft/lbs, verified by stretch gauge or a calibrated torque wrench. Fitment is extensive, covering various Audi A4, A6, TT, A3, and S3 models, as well as VW Golf, GTI, Jetta, Beetle, Passat, and EOS. Specific engine codes and years are detailed in the product listing, with a critical note that these rods are intended *only* for stock pistons with 19mm tapered wrist pins.
Vehicle Symptoms
  • Engine knocking or rod knock at idle
  • Loss of power under boost
  • Misfire under high load
  • Metallic rattling from engine bay
  • Engine suddenly stopped after hard acceleration
Diagnostic Codes
  • P0300 – random misfire
  • P0301 – cylinder 1 misfire
  • P0302 – cylinder 2 misfire
  • P0303 – cylinder 3 misfire
  • P0304 – cylinder 4 misfire
  • P0234 – engine overboost condition
Relevant Conversations
  • rod knock 1.8T 20V 06A what to do
  • 1.8T connecting rod upgrade for big turbo
  • VW 1.8T forged H-beam rods vs stock
  • engine knock after tune 1.8T audi a4
  • P0300 misfire 1.8T rod failure symptoms
  • best drop-in connecting rods 1.8T 06A
  • 1.8T rod failure at 20 psi boost
  • IE IERHVA2 connecting rod review forum
  • 1.8T bottom end rebuild forged rods
  • can weak rods cause misfire under load 1.8T

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandIE
Part NumberIERHVA2
CategoryEngines and Components

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