DIY automotive - AP Tuning

Automotive DIY and Professional Guides

How to Perform a Basic ECU Flash at Home

Navigating a basic ECU flash at home can be straightforward, but understanding the key steps ensures a safe and successful upgrade.

Alex Parker
January 13, 2026

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Kia Tuning

Stinger Differential Cooling DIY for Track Days

I can guide you through a DIY differential cooling setup for track days that keeps your differential cool and performing optimally.

Alex Parker
September 14, 2025

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Performance Tuning

Mechanics HATE Him: Driver Unlocks 50% More Torque With $10 Mod

Discover how one savvy driver defies expectations, boosting his car’s torque by an astonishing 50% with a simple, budget-friendly $10 modification.

Sophia Martinez
August 29, 2024

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