I have been working on cars for a long time but just bought my 1st Audi last night (2005.5 a4 2.0T). I already have the itch to mod it. Has anyone done the diode mod to a 2.0T b7? I would love to hear how it is working out. Also I am interested in what the changes you made using lemmiwinks. I searched the forum and google and didn't fine anyone who did the mod on a b7.

Great forum!

 

i did the diode mod on my b6 (2003 a4) and are currently fne tuning it. 16psi is a big difference over stock. i say go for it. theres a diy on here thatll tell you all about it.

barrett

 

Thanks for the reply. Did you gas mileage change at all?

 

not really highway milage is alittle better. but 93 days over 95* or above really kill the milage anyways.

barrett

 

The mod is for the 1.8t, to my knowledge you cant do it on a 2.0t.

 

I kinda thought that was the case. What are my options for increasing the Boost. Is a chip the only one?

 

chip is it. It will be well worth the money spent