I know there are probley a hunderd people askin the same question but what are some good mods for my 89 runner v6 I have headers exhaust and a drop in k&n filter all ready electric rad fan.
I would think a good tune up. Headers, new high flow cat, new exhaust, high flow airfilter. That's about it. There doesn't seem to be alot of engine hop ups for 4runners, in 1st gen, and 2 gen.