Pshaw, all these high-falutin' you're-oh-peein' big-money boys are way too fancy. You wanna save your do-re-mi? Let me break it down for ya!
This here track starts with some wiggly stuff, so you want tires. Good tires can save time and money so buy quality the first time.
After the wiggly stuff, you got this here long stretch from France to Italy with a couple rest stops on the way, so you wanna be movin' and groovin' here. So get yourself a motor. There's no replacement for displacement, I always say.
Now comin' up is gonna be a pretty narrow piece with some easy corners, but you're gonna wanna be doing at least a hunnert-n-fifty or so, and to make that rear-end stay under you you're gonna want a wing on the back of your jalopy. They make'em in all shapes and sizes nowadays, so go big or go home.
Now you're gonna come to some bendy bits again, so make sure you tie a good rope to your seat for a seatbelt. Home Depot always has rope on sale but don't let'em fool you into that sissy 3/8 inch nylon junk. You'll have rug-burn on your pelvis for a month with that stuff. Get the 3/4 inch nautical hawser type; bigger threads last longer and are slower to burn in an accident.
At the end now, there's a couple of what they call Chicanos or something foreign I forget, so make sure you've gotten yourself some good brakes. None of that old asbestos stuff or the French'll be suing you for destroying the environment (like they've ever cared how anything smells or looks). None of those metallic pads, either. Dang squeaky varmints. Get you some good high-quality ceramics with big rotors with cheese-gratin' holes for good cooling. You can use the old rotors for some nice grillin' apparatuses later.
Good luck to ya, and enjoy your trophy!