Harp Attack

Harp Attack

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03/23/2026

Your car only looks cool with the hood shut.
Mine only looks cool with the hood open.
We are not the same. 😤

Photos from Harp Attack's post 03/16/2026

B5 SwapBox

The goal: one plug-and-play device that can handle nearly everything needed for B5 instrument cluster and engine/transmission swaps.

Current features:
• VAG CAN generation message translation
• Checksum and padding byte handling
• Analog/digital to CAN conversion, and vice versa
• G266 oil level and temperature sensor emulation
• Speedometer correction
• ABS to VSS conversion
• B5 cluster bench testing
• Web interface for settings and controls

Still plenty of testing and development ahead, but more feature breakdowns are coming soon.

Planned features:
• FIS display integration with custom logo
• Cruise control and FIS stalk integration
• Gear display integration based on RPM and speed

03/06/2026

New plan. Everything still for sale. Except this one.
Side note: my 4.0t b5 partout is bringing at least 3 more 4.0t B5/6/7 cars into the world so that’s pretty cool!

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Waterloo, IA
50703