WTB 411 ECM

[Fast355]

I'm still looking for a 411 ECM.

I am curious why you need or want an 0411 and do not just use a newer DBC P59 Blue/Green. The 03-07ish Express van P59s or any of the DBC P59s can run anything. I have noticed the P59s run better than the 0411s do. GM made improvements to the P59s that is noticeable even in a stock vehicle.

[custodian]

I am curious why you need or want an 0411 and do not just use a newer DBC P59 Blue/Green. The 03-07ish Express van P59s or any of the DBC P59s can run anything. I have noticed the P59s run better than the 0411s do. GM made improvements to the P59s that is noticeable even in a stock vehicle.

That's what the customer wants.