How much of a difference will a underdrive pully and a e fan make? Is it worth the priceor should i get a chip?

 

or just underdrive? is there a list of what users think about each mod, and how it affects the seat dyno?

 

i put on an efan and 4 piece pulley set from underdog on and it made a world of difference on my truck. it made more difference than my intake and exhaust made. just waiting for my jba headers to show up. i'm gonna go with the sct livewire on my ranger once its out. doug said he would be able to do them for the rangers !!!!!!so i'll let ya'll know how that goes when they go on sale.

 

yeha im wondering the same too.. in the log run i might just do both but for now its too pricy to do both

 

help

 

I'm thinking about getting this combo pretty soon as well. $250 doesn't seem to bad of a price. I can already feel the difference in power just with my exhaust and can imagine that this combo and eventaully an intake and a tuner, will help out a lot.

 

IF I did anything to my 07, I'd get a tuner b/c you can always take off the settings and I think it has the most power gain right?

 

I'm going to wait to get the tuner until I get the pullies, efan, and intake on. I think the tuner brings out the potential of all the exhaust and engine mods and so thats why I'm going to wait for it. Correct me if I'm wrong, but I thought I read that someone gained around 14 hp with te tuner.

 

Has anyone dynoed a 3.0 with all these mods done to it. I'm guessing it would come out at close to 180+ horsepower?

 

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