I have what might be a stupid question. I am going to be swapping an LQ9 into my 2004 avalanche. My question is there a any difference between the LQ9 stock tunes(escalade, silverado ss, ect) and the...
Type: Posts; User: nbul94
I have what might be a stupid question. I am going to be swapping an LQ9 into my 2004 avalanche. My question is there a any difference between the LQ9 stock tunes(escalade, silverado ss, ect) and the...