Basically my question to anyone who can help me is what is the difference between all of these and what is the best for my 01 a4 1.8t q which would have a tip chip and APR chip?

 

Also which valve best compliments an APR chip in order to keep my engine running properly?

 

a diverter valve=bypass valve

blowoff is bad for your car's engine.

read this

 

Aram is a loser and rides his shifter

 

The 710N valve is good, it's a cheap alternative. I have the forge 007 DV and i like it, combined with my intake it makes it sound like a BOV. The reason why i choose the forge valve is B/C it has a lifetime warranty, its fully serviceable and can handle more boost than the 710N. Bailey's makes one too but it's a little more expensive and has a lifetime warranty and is serviceable.

So i take it you are going to get the APR chip. Either GIAC or APR are good. Also check and see which tuner is the closest to you because if you have a problem or get a prob. then you can use there technical support along with the forums.

 

hey goose2, i had a threesome with your mom and you sister