What do you recommend for me!

[02 ranger]

I have a 2002 Ford Ranger 4.0l 4x4 and in my opinion it is short on power. I was thinking about doing a throttle body spacer but after some research i have seen that most people say that it is useless. If anyone has one please tell me if you recommend this to me or not, also what brand makes the best one for hp and torque wise. Then i also want to do a tuner but i cant decide between super chips or jet chips. Can someone tell me the pros and cons of both of them? I use my ranger as a daily driver but i want to feel more power. If you can recommend me some products that would be greatly appreciated! Also how much horse power and torque gains could i see with both combined.
Thanks Abel

 

[Original_Ranger84]

Actually I think the Xcal 3 is a worthy tuner, doesn'tcome with the crap one tune fits all that super chips and jet chip does.

As for other mods, zip tie mod, Exhaust system (2.25" - 2.5"), Gears (depending on what you have now),

and then depending on how mechanical you are you can get into stuff , like underdrive pulleys, cams, rockers, port and polishing...