Mine's not a hotrod but I've done a few tasteful upgrades and performance mods: Rennline battery mount and lightweight battery, M&K cat bypass and sport muffler, Steve Wong Chip, Wevo shift coupler, and a few other things. It's my second Targa and though I'm not traditionally a convertible guy I just love the way Targa's look and the open-air driving. It's a great combination to have along with the newer GT3, which gives me all the performance I need and pure coupe.
