IE Forged Connecting Rods Audi 154X21 | Fits 2.7T V6 and 2.8L 30V V6 engines Audi S4 2.7T - A6 - Allroad

IE Forged Connecting Rods Audi 154X21 | Fits 2.7T V6 and 2.8L 30V V6 engines Audi S4 2.7T / A6 / Allroad

ROD FEATURES

• 21mm wrist pin for use with factory or aftermarket 21mm pistons
• Forged from vacuum drawn 2 pieces 4340 chromemoly steel
• Upgraded H beam design greatly increases strength and durability
• Combination tested to 700+HP on 6 cylinder engines
• Includes IE Spec ARP 2000 rod bolts with "IE" stamp
• Individual computer-optimized design
• Honed to exacting tolerances within 250 millionths of an inch
• Each connecting rod set is balanced to weights within +/- 1 gram
  
• Dimensionally and magnaflux inspected to ensure extreme reliability
• Multi-stage heat treated for dimensional stability and fatigue life

AUDI 2.7T ROD OVERVIEW

When increasing the power output of your Audi B5 S4 or RS4 engine, internal parts begin to fail as they are pushed far beyond their original factory spec limits. Integrated Engineering Forged Connecting Rods are designed to replace the factory units and take the beating from today's high-output power modifications. Drive fast and reliably with IE performance rods, guaranteed to support over 700HP on 2.7T engines!

TECHNICAL DIMENSIONS

• Center to Center: 154mm
• Wrist Pin Diameter: 21mm
• BIG End Journal Width: 19.90mm
• Wrist Pin Style: Non-tapered
• Big End Journal Diameter: 57.60mm
• Average Rod Weight (with Bolts): 586 grams
• Rod Bolt Dimensions: 5/16" x 1.5" UHL