Customizing a Legacy
start with your interior first. then work your way outwards
you can check cobb tuning for engine bits,research Nasioc.com (subaru community) so you can get an idea of recommended parts and reviews and tips of what to avoid.
rallysportdirect.com is also a very good website
Looking for a Used Legacy in your area?
CarGurus has 15,899 nationwide Legacy listings starting at $999.
Search Subaru Legacy Questions
Subaru Legacy Experts
Related Models For Sale
Used Cars For Sale