02 a4
01-14-2012, 02:30 PM
#1
Audi Forum - Posts like an A1
Thread Starter
Join Date: Oct 2010
Location: hamilton
Posts: 1
02 a4
please help cant decide on chip ugrade to do on my 2002 a4 im thinking unitronic stage 2 off the bat with 2.5 down pipe already have cold air and what injectors are the best to go with and what dv to go with i dont want to cheap out and also what else would be good to do? im not interested in getting a ko4 to much involved
01-17-2012, 02:17 PM
#2
Audi Forum - Posts like an A5
Join Date: Jan 2011
Location: Montréal
Posts: 309
Re: 02 a4
IMO
DV = APR R1 Because pistons DV need maintenance once a year where a diaphragm DV is maintenance free.
You have to get the Audi TT 225 injectors with a Unitronic Stg 2 tune
About the air intake if im not mistaking the B6 S4 shares the same intake as ours so I dont see why you would need to upgrade. Just use an high flow filters such as a K&N.
DV = APR R1 Because pistons DV need maintenance once a year where a diaphragm DV is maintenance free.
You have to get the Audi TT 225 injectors with a Unitronic Stg 2 tune
About the air intake if im not mistaking the B6 S4 shares the same intake as ours so I dont see why you would need to upgrade. Just use an high flow filters such as a K&N.
