Yes, but did not change the stock media player, just installed the amplifier, changed front door speakers and a small Sony bass tube in the boot with 12 inches woofer.
Today, I had a chance to visit the nearest Suzuki center for installing an air press / window visor. I have seen the spare tire kit available for Alto 660 in PKR 15200/-. If anyone purchased this kit please share that is it worth purchasing it from Suzuki?