Integrated Engineering Billet Steel Main Caps | VW · Audi | 1.8L Turbo I4 · 2.0L Turbo I4 [FSI]
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Integrated Engineering Billet Steel Main Caps | VW · Audi | 1.8L Turbo I4 · 2.0L Turbo I4 [FSI]

Integrated Engineering Billet Steel Main Caps
VW · Audi | 1.8L Turbo I4 · 2.0L Turbo I4 [FSI]

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Integrated EngineeringSKU: IEBEVA1 DIY:
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$514.99
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Product Details

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.

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.

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".

Features:

  • Replaces factory cast main caps
  • Reduces main bearing wear
  • In-house CNC machined
  • Manufactured in USA
  • Stable crankshaft platform
  • Perfect for short block reliability

What's Included:

  • Integrated Engineering Billet Steel Main Caps

Vehicle Fitment

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Make Model Drivetrain
8P A3 2.0L Turbo I4 (FSI Engine) FWD |
B5 A4 1.8L Turbo I4 FWD |
B5 Passat 1.8L Turbo I4 FWD |
B6 Passat 2.0L Turbo I4 (FSI Engine) FWD
B7 A4 2.0L Turbo I4 FWD |
MK1 Beetle 1.8L Turbo I4 FWD
MK1 EOS (1F) 2.0L Turbo I4 (FSI Engine) FWD
MK1 TT (8N) 1.8L Turbo I4 FWD |
MK2 TT (8J) 2.0L Turbo I4 (FSI Engine) FWD |
MK2 TTS (8J) 2.0L Turbo I4
MK4 GTI 1.8L Turbo I4 FWD
MK4 Jetta · GLI (1J) 1.8L Turbo I4 FWD
MK5 GTI 2.0L Turbo I4 (FSI Engine) FWD
MK5 Jetta · GLI (1K) 2.0L Turbo I4 (FSI Engine) FWD
MK6 R 2.0L Turbo I4

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