Hello, does anyone have any good recommendations or experience with chips for this car? Thank you

Hello, does anyone have any good recommendations or experience with chips for this car? Thank you

Chips? You don't need any chips. Or I should say, you might as well throw money out your window if you were to get one. I've had several mechanic's tell me there would be zero performance gain for installing a chip on a Police Pkg Impala. Now if you were driving a regular version, it would be more useful to you.

thank you for the info..