Wow. There are so many. In my case it's usually moments in pieces rather than entire pieces where I crank the volume until my windows start vibrating (which, given my hatred of people who insist on listening to gangsta rap on their car stereos at full volume with the bass cranked to maximum and the windows rolled down, is rather hypocritical of me!).
Moments that leap to mind offhand: Rachmaninov Sonata No.2, the end of the development of the first movement or the slower passage at the end of the finale; Rachmaninov Symphony No.2, the end of the development of the first movement; Mendelssohn Symphony No.4 ('Italian'), the end of the development of the first movement (noticing a pattern yet?
); Mendelssohn Symphony No.3 ('Scottish'), end of the exposition (ha! Thought I was going to say 'development' didn't you) of the first movement, end of the 'recapitulation' of the second movement; Alkan Overture Op.39 No.11, C minor passage about two-thirds of the way through; Liszt Concerto No.1, lead-in to the 'finale' and coda of the 'finale'; Beethoven Symphony No.7, gradual crescendo in the first section of the second movement; Shostakovich Violin Concerto No.1, the last minute or so of the second movement and first iteration of the passacaglia; Shostakovich Piano Concerto No.2, the tail end of the first and third movements; Tchaikovsky Symphony No.5, the finale from the beginning of the E minor section through to the final bars; and, most of all, Mahler Symphony No.2, the last three or four minutes of the finale (I start cranking the volume at the beginning of the fugal passage on the words 'Mit Flugeln, die ich mir errungen' and have it at full by the time the whole choir is belting out 'Sterben, werd' ich um zu leben'; it's the only way I know how to replicate the effect of a live rendition of what I consider one of the most transcendent moments in all music: the entrance of the organ).
I know this is skewed more toward symphonies than piano music, but the fact is, as I'm sure most people here will agree, a piano on its own can't quite create the wall of sound an entire orchestra is capable of creating unless it's been prepared for a specific piece.
Topic: Rockin' Classical Car Music