Side pipes?

I had this idea once, to run about a foot and half long collector extension straight into some really fast-acting automatic dumps, like BOVs. Then T into the collector and run some really small exhaust pipes under the rockers to the rear wheels, and dress 'em up as black sidepipes, no mufflers at all. Pipes just big enough to cruise the interstates. Well maybe just a Purple-Horney. Then when I open her up, those automatic dumps instantly open up and we're gone!
Sidepipes do occasionally sound like crap, mostly on chebbies but I think it has more to do with the tune. Most of those old chebbies had small cams and tuning issues,lol, and 5 or 6 inch baloney-slash tips were no help either.

Some things to consider tho are ground clearance and you are moving weight around,to the wrong end; in addition to the leg-branding issue,lol.
I really like 'em on 59 Chevs,and other LWB cars. I seen 'em once on a 69 or 70 Caprice or Belaire, wagon with a BB in it.That looked pretty good too. That beast had a lot of get-up-N-gooooo!