i have put a little bit of money into my 4runner to try to make the wimpy 3.0 v6 a little more powerful but i have failed. ive done the k&n, distributor cap and rotor, new upgraded spark plugs, magnaflow high flow cat, dynomax exhaust. i just idk what else to do since i cant buy the trd supercharger for this year. can anyone throw me some tips? would a possilbe engine swap with the 3.4 be possible? thanks

 

Lots of 3.4L swap threads here.....do some searching. Good luck.

 

what about any type of turbo or supercharger?

 

Like the man said, search and all ye answers will be revealed.