ECU VS VACUUM CONTROL
Other BOV kits eliminate the ECU control entirely, using pure
manifold vacuum control instead. Whilst there’s nothing particularly
wrong with this (that’s how the majority of BOVs work), the ECU control
is MUCH FASTER, able to detect and respond to much SMALLER THROTTLE
TRANSITIONS and, since it’s available, why wouldn’t you use it?
WHAT’S SPECIAL ABOUT OUR VENTING BIAS SYSTEM?
GFB’s patented Venting Bias Adjustment System is the only one of its
kind in the world. By using an internal rotating sleeve, the opening of
both the recirc port and the atmosphere port can be infinitely adjusted.
This means that you’re not stuck with a fixed 50/50 or 100% atmosphere
venting ratio; you can change it to whatever you want! As an additional
benefit, because the atmosphere outlet is a single large port rather
than a series of small holes, the venting sound is much DEEPER AND
LOUDER than it is with a BOV spacer.
THE BOTTOM LINE IS…
The DVX offers a TRUE PERFORMANCE improvement, INCREASED
BOOST-HOLDING ability, and a blow-off sound that is COMPLETELY
ADJUSTABLE from factory-silent to ear shattering!