Re: 94 v6 tuner info
I believe the x-pipe would flow a little smoother, just because of the design. Prob not a noticable difference compared to an H though. As for the tuner, it will remove/raise the speed/rev limiter, but it will not do anything for your speedometer on a 94-95, from what i understand. You will have to get a new speedo gear to match whatever ring & pinion ratio you put in.
1986 GT T-Top. Driving Project