I am considering adding some toys to my truck to crank out some horse power. Ive already changed out the stock exhaust with a flowmaster (41 seriers muffler) dual exhaust. My next move was to evaluate many common or easy things to fix and here is what i have so far:
1.K&N Fuel injection performance kit (+15-20hp)
2.JetPowerFlow Throttle Body Spacer (+10-13hp)
3.Superchips Micro max tuner (+15-20hp)
4.Mopar 160 degree thermostat (+2-5hp)
5.MSD performance 9mm ignition wires (+1-5hp)
These items i have come up with should give me the biggest bang for my buck, coming in around $1200 or so. My question is about the throttle body spacer. for starter airaid which literally boasts 'no dyno affect' is out but, there are 2 sides, the believers and the not so believers. will it really push 10-15hp into my truck, and my other question is will it even fit with my air intake kit...any help would be great or other good suggestions would be awesome

We talked about the throttle spacer extensively on www.HemiTruckClub.com and the consensous was not worth it. I know alot of folks are devided on it. Another easy mod it an electric fan. That could give you another 20 hp.