Same mind set, does the 3.7L have a clutch fan or no,efan replacement would help, fastman t/b would help, no exhaust yet but less restrictive muffler would help, ASP makes an underdrive pulley for the 3.7L . Not sure about any CIA's a little experimenting or make your own. Should make for nice gains over stock.
My little brother owns an offroard race tuck fabrication business...he swears by bassani mufflers and aem intakes, so i'll see if I can get him to work on something for me and let you all know. Never been a fan of underdrive pulley's but that is an option as well. I've had to much to drink tonight to go check on the fan...just a little lazy. I'll check that tomorrow
Saw on another site that AEM is looking for a nitro in so/cal to do test on for an intake. get a free intake if they use your nitro.I've had an ASP pulley on my Dak for three years & no problems & it does make it rev quicker.