Which is the best one to get?

I want the most horsepower! I was trying to get one a while back but I've lost the e-mail address.

 

I think the JWT one makes the most power. Jim Wolf is a company I would trust my Nissan with.

 

JWT, the guys who have been promising a turbokit for us for like 5 years??

I think both JWT & GF ECU make the same amt of power. Just that not many ppl swapped the JWT into a 97 (since its a 96) ..

 

Stick with the JWT upgrade. JWT is one of the few tuners I know that actually go in and alter the fuel & timing maps whereas 'other' brands (ie Superchips) just remove the rev limiter and speed governor. With the latter setup, you won't see any HP gains. The gains are from the advanced timing.