Audi Forum - View Single Post

dukeA4qtm · 06-15-2005, 01:36 AM

I have a 01 qtms A4 with over 60 k mi. on the apr flipswitch chip, low end power is very noticeable over stock. performance above 80 mph is also nicely increased.

I am starting to have some boost problems and noise not sure what it is yet.

john

06-15-2005, 01:36 AM	#3 (permalink)
dukeA4qtm Newbie Join Date: Jun 2005 Posts: 2 Gallery: (0)	I have a 01 qtms A4 with over 60 k mi. on the apr flipswitch chip, low end power is very noticeable over stock. performance above 80 mph is also nicely increased. I am starting to have some boost problems and noise not sure what it is yet. john