I got my maf sensor from Auto Mammoth. I bought the AFH55M-12 and it works great! They have really great prices and free shipping if any of you needed one.

 

I just installed the K&N on my 99 996 and almost immediately after completion of the install and driving the car I got to check engine light. I did not oil the new filter I just installed what came in the box. I reset the CEL several times hoping that it w just a fluke. I now have re-installed the stock air box to see if the CEL has been corrected. If not I will have to get a new MAF. Not happy.

 

I totally agree

 

OP, i sent you a PM. I have a practicaly new KN FPIK but will no longer have a use for it since i am going with a turbo. i'll sell it cheap.

 

i install K&N at my c4s 2002 i am very happy

 

I have the EurocupGT carbon Y pipe and it's a great piece of kit - MAF sensor problems are very common post install so I would budget for at least some IPA cleaning fluid or a new MAF.

 

Kgboxers how do you like the EuroCup Gt Intake? Have you notice any improvement in throttle response? A little unclear from your post, have you experienced any MAF issues w/ EuroCup?