Hey there, regarding your post:
"It's just you. The stock system is horrible. I spent $200 to replace all 6 speakers with Alpine and the sound improvment is remarkable. The stock ones are worst than the some of the cheapest speakers in the market."

I had a few questions:

I was curious as to which line of Alpines did you get? Also, I like the tone of the stock system in regards to highs and lows being pronounced with mids being a bit subdued, so I was wondering which aspects of the tonal qualities you noticed were remarkably increased? Is the soundstage wider? I'm assuming the distortion was much less...Since you said you replaced 6 speakers I'm assuming you left the dash tweeters alone?

Thanks!

~Pat