Hey at least we help the enviro and get some (maybe not all) of our money back!
Now, you can build your car for speed and a) you will NOT help anybody and b) your wallet will keep on shrinking as those fast mods generally decrease fuel consumption so your $3k turbo ends up being $4k in a year with the extra fuel added...
Plus we dont get speeding tickets!
Its all about what hobby you choose, its still a hobby and it still costs money