// Tools & Community
Resources
Tools and references built for the VW & Audi community.
// Calculators
Boost & Power Calculator
Estimate power gains from forced induction. Input boost pressure, displacement, and VE to get output estimates.
Coming Soon// In Development
These tools are being built specifically for the watercooled performance community. If you have a tool you'd like to see, reach out.
// Community
Community Resources
Some of the best VW knowledge on the internet has been sitting quietly online for years. We're listing a few long-running resources here so they stay easy to find.
Long-running community site listing VW shows, events, and gatherings across the country.
Mk2/A2 specs, wiring, colors, year-by-year changes, brochures, and factory reference info.
Cabriolet tech library with repair manuals, DIY guides, specs, TSBs, VIN/build-date tools, and archives.
Step-by-step guide for rebuilding VW 020 transmissions, along with other classic VW DIY troubleshooting content.
Comprehensive 2.5L tuning guide with mods, FAQs, DIYs, and performance upgrades for one of the most popular modern VW platforms.
Long-running technical forum content with swap, chassis, and setup guides still referenced by the community.
// VW Leaderboards
VW Leaderboards
Live standings and results for the Limited Street Points Series.
View all confirmed registered racers for the 2026 Limited Street Points Series.
Community-driven list of the fastest naturally aspirated VW 1/4 mile times.
Know a helpful VW resource that should be listed here? Click below to send us a suggestion.
Suggest a ResourceExternal resources are maintained by their original owners.