Where did you find those? You said there are 11 available? I would be interested to check them out since they go for about $370 new with cats. As for the heat shields, I dont know what kind of negative effect it could have for certain, but I could speculate that the cats will not transfer heat as well. Maybe one of the others can give more info on that. As for wether or not its a bolt on, it is, but they only work with long tube headers. They will not bolt on to factory heads.
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2000 GT
80mm Pro-M mass air, 24lb injectors, 75mm BBK T/B, K&N Filter Cold Air, 1/2" Phenolic intake spacer, Underdrive Pulleys, Dyno Tuned Autologic Chip, FMS Shorty Headers, Mac Prochamber 2 1/2" Off Road H pipe, 2 Chamber Flowmasters,
Steeda lowering springs. Steeda Tri-Ax Short Throw shifter, Steeda Power slot rotors w/ Hawk Pro pads, 3.73 FRP Gears. Headwork and Comp cams install in progress.
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