i have a '94 z28. im about to put pacesetter headers on it, and instead of doing duals, i was going to put an electronic cutout after each header. has anyone done this? is there enough room? and is there any point to it, or should i just put 1 after the ypipe?

 

No it will not fit, and no, there is no point to it. One after the Y-pipe exiting at that huge hump in the floorboard is fine.