Archive - Engine/Performance Parts List your Engine/Performance parts for sale within.

WTS - WTT - New Apexi AVC-R Boost Controller

 
Thread Tools
 
Search this Thread
 
  #1  
Old 03-04-2009, 01:32 PM
Firecat's Avatar
Junior Member
Thread Starter
Join Date: Mar 2009
Location: MN
Posts: 3
Default WTS - WTT - New Apexi AVC-R Boost Controller

Looking for 2002 or newer B6 A4 or S4 door blades, trunk spoiler, parts

Description:
The AVC-R is the premium closed-loop electronic boost controller on the market. The AVC-R allows flexible control over virtually every aspect of boost control and adds new innovative functions such as injector pulse monitoring and gear specific boost control. Some key functions include: RPM-based boost and solenoid duty cycle control, scramble boost, self learning mode2D ghost map trace mode, analog display mode, real time replay and peak hold data modes. The AVC-R utilizes an ultra-fast microprocessor and a high quality solenoid valve to control boost. The result is ultra-fast response and accurate, stable boost control. Due to the complexity of this product, A'PEX recommends having the AVC-R installed and tuned by a professional.
Features:
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 slow 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 turbo's ( excellent low - mid range response, but limited top end power.) A'PEXi engineers address this issue by including extra menus for RPM based boost control. Drag racers may want to utilize the Gear based boost control function. Aside from the basic functions above, the AVC-R has a Start Duty Setting (allows the boost to momentarily overshoot according to gear).


The AVC-R also includes a Scramble Boost function which 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 (ex. entering a freeway). 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, Analog, 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 Analog 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 movement up to 60 seconds.

PRODUCT IS BRAND NEW NEVER USED
 
Attached Thumbnails WTS - WTT - New Apexi AVC-R Boost Controller-6019lg.jpg  
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cmr076
Archive - Interior/Electrical/Stereo
0
10-18-2008 06:48 PM
razzledazzle
Archive - Engine/Performance Parts
0
04-05-2008 04:39 AM
rokstarr
Archive - Engine/Performance Parts
3
03-05-2008 05:34 PM
a4r6
Archive - Interior/Electrical/Stereo
3
11-27-2007 12:11 PM
A4Rollin
Audi A4
10
06-22-2007 11:16 PM



Quick Reply: WTS - WTT - New Apexi AVC-R Boost Controller



All times are GMT -4. The time now is 10:48 PM.