2026 Coupon Code — Up to $200 OFF for 4D Tech

These plastic dashboard trim removal tools are great for use in 4D Tech. The sturdy plastic handle allows you to remove the most stubborn trim without damaging the surface. Another canned screwdriver product in the business! This easy-to-use programmer allows you to disable and re-enable the engine's "Auto Stop / Start" feature. The CANopener ™ Flash programmer plugs in your guide bar at 4D Tech to your vehicle's OBDII diagnostic port. Within seconds, the flash will disable your car's engine stop / start function. Want to re-enable it? Just bring the programmer back! Every time you plug in the programmer, it toggles the feature state. Please note: it still looks like your car starts / stops after using flash, but the vehicle will no longer shut down.