The newest addition (probably Artie the R/T, because my girls called one of the other neons Leon the Neon LOL), I dubbed it the faR/T (pronounced Far-tee). It runs good. It has about 5 year old gas in it and you can smell it it's leaking at the accumulator line. I'm curiuous how it will run after fixing the leak and new high test fuel. It gets it now for a neon. It has the MP computer.I have looked for onther upgrades but that and down stream exhaust are all I found so far.