Is it necessary to upgrade your brakes? I think it's a must & should really be the first thing to do when upgrading the power level of a vehicle. How do brakes work 101? Hydraulic Action Your brake pedal is connected mechanically, usually via a metal rod, to a device called the master cylinder. The master cylinder is a sealed chamber full of brake fluid, which is a form of hydraulic oil. Brake lines connect the master cylinder to your vehicle’s brake calipers. These brake lines are passageways through which the brake fluid flows. When you press the brake pedal, the metal rod attached to it acts on a piston inside of the master cylinder. This piston compresses the brake fluid inside of the master cylinder, which builds up pressure within the brake system. That pressure is transmitted through the brake lines and provides the force needed to work the vehicle’s brakes. More pedal force means more pressure, which means more stopping power. When you release the brake pedal, the acti
HPA MOTORSPORTS ONEPORT < click link for UNBOXING The ONEPort, is an OBD-II to USB device, allows the end user to extract critical ECU ID information, which can then be e-mailed to HPA for analysis and modification. Once a specific tune file is completed at HPA offices, the updated file is then e-mailed back to the customer for upload into the vehicle. This process can take 1 to 2 business days and in some cases longer depending on your file version. Please contact us once you've made your purchase. This is not a generic tune, it's specific to your vehicle and it's ECU. Each ONEPort device can only be paired to an individual VIN number, and therefore is owned by the user once purchased (it is not a loaner tool). However, the ONEPort can also be used for DSG / S-tronic programming in the same vehicle, if applicable.