DIY: Going Faster

• Our Self-made ISVCheck-Valve
• Turn a 3.0bar FPR into a 3.5 (or 4.0) bar FPR
• DIY A/C Trick if your a/c is not working
• Car not running right? Here's some common debugging tips!
• Get a Air fuel Ratio gauge here. First thing, you need this!!
• Setting your timing tips
• ECU Removal and chip installation
• Converting Digifant-2 to Digifant-1..
• Diagram of Digi-1 ECU (stolen from some other site)