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Integrated Engineering
Integrated Engineering Adjustable Cam Gear Kit Audi A6 C5 98-04/Passat B5 1.8T 20V 98-05)
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DESCRIPTION
When pushing your VW or Audi engine to the limits, a set of IE Billet Main Caps will provide a rigid foundation for your crankshaft, reducing main bearing wear. These main caps are in-house CNC machined steel for a massive upgrade over the stock cast main caps.
WHEN TO UPGRADE YOUR MAIN CAPS
The stock main caps are cast and lack the rigidity required for a reliable high power build. We recommend upgrading to a set of IE Billet Main Caps when building a performance engine exceeding 500HP. These VW/Audi 4 cylinder main caps are CNC machined in house to exacting tolerances for an easy fitting process. They provide extreme rigidity to the main bearing and crankshaft, which is a necessity for high horsepower engines.
SPECIFICATIONS
- Replaces factory cast main caps
- Reduces main bearing wear
- In-house CNC machined
- Manufactured in USA
- Stable crankshaft platform
- Perfect for short block reliability
COMPATIBILITY
- 1996-2003 Audi A3 (MK1-8L) 1.8T 20V
- 1996-2003 Audi S3 (MK1-8L) 1.8T 20V
- 1998-2004 Audi A6 (C5) 1.8T 20V
- 1998-2004 Audi A6 Allroad (C5) 1.8T 20V
- 1998-2005 Volkswagen Passat (B5-B5.5) 1.8T 20V (LATE 06A ENGINES ONLY)
- 2002-2005 Audi A4 (B6) 1.8T 20V
- 2005-2008 Audi A4 (B7) 2.0T FSI
- 2005-2011 Audi A6 (C6) 2.0T FSI
- 2006-2010 Volkswagen Passat (B6) 2.0T FSI (TIMING BELT ENGINES ONLY)
- 2006-2013 Audi A3 (MK2-8P) 2.0T FSI (TIMING BELT ENGINES ONLY)
- 2006-2013 Audi S3 (MK2-8P) 2.0T FSI
- 2008-2015 Audi TTS (MK2-8J) 2.0T FSI
- 1996-2001 Audi A4 (B5-B5.5) 1.8T 20V (LATE 06A ENGINES ONLY)
- 2005-2011 Audi A6 Allroad (C6) 2.0T FSI
- 2000-2006 Audi TT (MK1-8N) 1.8T 20V
- 2008-2015 Audi TT (MK2-8J) 2.0T FSI (TIMING BELT ENGINES ONLY)
- 1998-2011 Volkswagen Beetle (1C-9C-1Y) 1.8T 20V
- 2006-2015 Volkswagen EOS (1F7) 2.0T FSI (TIMING BELT ENGINES ONLY)
- 1999-2005 Volkswagen Golf (MK4) 1.8T 20V
- 2012-2012 Volkswagen Golf R (MK6) 2.0T FSI
- 1999-2005 Volkswagen GTI (MK4) 1.8T 20V
- 2006-2009 Volkswagen GTI (MK5) 2.0T FSI (TIMING BELT ENGINES ONLY)
- 1999-2005 Volkswagen Jetta/Jetta GLI (MK4) 1.8T 20V
- 2006-2010 Volkswagen Jetta/Jetta GLI (MK5) 2.0T FSI (TIMING BELT ENGINES ONLY)
- **Requires OEM thrust washers Part Number 06A105637A only.
- **Fits pre-2006 VW 2.0L, 1.8T, G60, 16V, and 8V 4 cylinder engines. Does not fit late 2006+ EA888 Gen1/2/3 timing chain engines.
- IE Billet Main Caps are machined to fit many VW/Audi 4 cylinder engine blocks. However, for precise fitment they will require a line bore and hone by a certified machine shop. Be sure to check that your machine shop can perform an align bore and hone on the mains before ordering. The main caps will need to be align bore and honed using the main bolts or studs of your choice, be sure to supply your machine shop with this hardware as well for proper fitment. Main journal housing bore size: 2.3228"-2.3236".
