Brand Search : Apexi Store Path : Home > Boost Controllers | APEXi SKU : 18773 Item Class : BST
All prices are in Australian dollars (AUD). For current exchange rates, please click here.
The AVC-R is a digital boost controller that allows the user to modify the boost pressure level on turbocharged vehicles. While there are many boost controllers on the market, none of the others include as many features as the AVC-R period. Despite all of the complex features included the unit, the AVC-R is flexible enough to be used by beginners. Entry lever users need only to input a desired boost level and the AVC-R's trademark self-learning CPU processor does the rest.
The AVC-R also uses a highly durable, fast action solenoid valve to physically control the boost. The valve movement (Boost Duty Cycle) can also be modified. Raising the duty cycle increases boost response, while lowering the duty cycle will delay boost response. This feature allows boost response adjustment for varying turbo sizes. Since larger turbos take longer to spool up (bad low-end response) the duty cycle should be raised under lower RPM's for better response. The opposite should be done for smaller turbos (excellent low - mid response, but limited top end power). A'PEX engineers address this issue by including extra menus for RPM based boost control. Drag racers may want to utilise the gear based boost control function. Aside from the basic functions above, the AVC-R also has a Start Duty Setting (allows the boost to momentarily overshoot according to gear).
The AVC-R also includes a Scramble Boost function that allows the user to momentarily raise or lower the boost level at the push of a button. Raising the boost level is commonly used when an extra burst of power is needed. This feature can also be used in drag racing. The driver can set the main boost level to a low setting for maximum traction then, once full traction is achieved, the scramble boost can allow the vehicle to boost full power.
The AVC-R displays data in three different modes: Numerical, Analogue and Graph. Numerical Mode allows the user to monitor up to four different parameters in numbers and also shows peak hold values on demand. The Analogue Mode displays up to two values in an easy to read meter style display. Peak Hold is also included in this function. The Graph mode offers real time graph plotting with a Ghost map trace feature built in. The graph can replay up to 60 seconds.
Comes with everything you need to install.
Also has Australian 12 month manufacturer supported warranty.