cold air intakes
#13
RE: cold air intakes
The darintake ( drilling holes in bottom and cold side of airbox) is an extremely effective way to increase your potential air volume, I have logged this mod vs stock airbox, stock RS4 airbox and AWE S-flow. the DIY Darintake grabs the most air out of all of these options. Audi designed a great airbox and delivery system, the extra holes just allow for us to draw a little more
#15
RE: cold air intakes
WOWWWWWWWWWWWWWWWWW if you got a v-flow intake this is the way to go!!!!!!! aswell the best way to cut a hole in the intake. http://forums.audiworld.com/s4/msgs/1189646.phtml
#19
RE: cold air intakes
It has something to do with the cone being directly connected with the MAF... The cone has troubles pulling... If you put your K&N filter in and cut a hole in the bottom of the intake you would be looking at just about the same gains. I just thought it was pretty cool how he used the cone to get extra pull inside the air box. I am going to try both ways for sure.