1. 8-valve

   Section for all 8-valve engines

   Discussions:

   3,989

   Messages:

   37,435

   Latest: Digifant II Performance chip (with actual gains) - Who'd be interested? GVK, Dec 9, 2025 at 3:46 AM

2. 16-valve

   Section for all things related to 16-valve engines

   Discussions:

   4,946

   Messages:

   61,801

   Latest: Crankshaft position sensor/trigger 16v danster, Dec 10, 2025 at 1:58 PM

3. 1.8 & 1.8T

   Section for all things related to the 20-valve 4 cyl engine

   Discussions:

   2,789

   Messages:

   26,414

   Latest: AMK internals rubjonny, Nov 24, 2025

4. VR5, VR6 & Wx

   Section for all things related to the VR6 & V6 engines

   Discussions:

   1,254

   Messages:

   10,918

   Latest: Flywheel for a Vr6 3.2 24v with 02j gearbox rubjonny, Dec 8, 2025 at 2:59 PM

5. FSI (inc. GTI 2.0T)

   Section for all things related to the new breed engines (EA888, EA113, FSI, TSI, TFSI - call them what you will)

   Discussions:

   150

   Messages:

   1,292

   Latest: Mk7 GTI Turbo Problems davidut5, Sep 9, 2025

6. Diesel

   Section for all things related to diesel engines

   Discussions:

   791

   Messages:

   6,819

   Latest: 1Z 1.9 tdi pump timing issue davidut5, Aug 13, 2025

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