I got an xtd stage 3 clutch kit and their 11lbs chromoly flywheel, solid engine and tranny mounts, driveshaftshop aluminum 1piece driveshaft.. plus BRM's exhaust setup. All this put together made the KA an animal. It's worth it if you're sticking KA.. it is loud and vibrates but who cares
My woman don't like it no more
Guys on the other hand, who got the chance to ride in my car made a big grin on their faces however