B5 s4 2001 ECU

[SomeDayAS4]

Any one have a Stock 2001 s4 6pd ECU laying around. Im having issues with my stage 2 tune so want to try a stock ecu first to make sure it is a bad tune rather then trying to pinpoint some error i may never find.

[philthyphil]

Did you flash it yourself?

[SomeDayAS4]

Did you flash it yourself?

nope i got a second hand tune from someone else. but i want to try a stock ecu and ill know if its my ecu or not.

[m_haiser]

I've got one in car of you want to meet up and swap test

[KidGT]

I've got a stock m-box lying around if you still need it to test.

[SomeDayAS4]

I've got a stock m-box lying around if you still need it to test.

Id like too if i can. I need a new clutch this summer but i think going down to stock will help this one last.

[SomeDayAS4]

my car currently has an h box.. are those interchangeable??