Man thats a goooood price. I know VW parts can be used instead of Audi and they are the same but cheaper. Is it a 3 in MAF?

 

It is a 3 in. I just called the original store i went to and bitched up a storm, they said they would give me my money back.

 

so did the maf fix your problem? did(does) your car idle funny sometimes? also what is the part number for that 3 in maf?

 

It seems like it fixed the problem, but ever since the 2nd week after i put my chip the car dosen't seem the same or as quick. I can't figure it out. I dunno but heres the part number (i think) 06a-906-461-ex air.

 

Have you checked your diverter and N75 valve?

 

i replaced the diverter valve about 2 weeks ago with the forge 007 and im using the yellow spring, i have checked the N75 valve. Could that that something to do with it??

 

I beleive the N75 stock valve can go bad quickly and I had the forge diverter but didnt like it cuz the diaphram kept tearing not matter which spring I used. So I went to the Bailey diverte which has a hard diaphram. But I think it was the N75 valve that i replaced when I chipped my car.

 

"They also told me that a new cat would be around $800 dollars!!!?? Is that **** made of gold?! "

Nope, not gold, more expensive precious metals..... : )

"How Catalytic Converters Reduce Pollution
Most modern cars are equipped with three-way catalytic converters. "Three-way" refers to the three regulated emissions it helps to reduce -- carbon monoxide, VOCs and NOx molecules. The converter uses two different types of catalysts, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. The idea is to create a structure that exposes the maximum surface area of catalyst to the exhaust stream, while also minimizing the amount of catalyst required (they are very expensive). "

 

I dont understand that, when I bought my Techtonic down pipe a couple of years ago it came with a highflow cat and the pipe was only 300 or 400, I cant remmber which. For 800 you can get the cat back.

 

I still have my old stock down pipe, its for a 180 FWD TT transverse engine. Dont know if it would fit your car or not.