Hey, I've recently bought a 2001 Lincoln LS V6 with 80,000 miles for $15,000. It's a pretty decent car for what I paid, except for performance. I've already bought a new K&N Filter and it sounds better than the stock air filter. I've been looking around for aftermarket parts and performance parts for the LS, obviously I havnt been looking hard enough. Any "How-to's" threads would be great...Can anybody help me out?