I know that the resonator and cat are not very restrictive but I was wondering if you all knew about how much extra horse you would get with a 3"down pipe, cat, Ubend and resonator removed? How much extra total horses for all this?
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2000 GTP 2 door blue/blk metallic
3.4" SC pulley, K&N custom 4" FWI, 3" downpipe, Ubend/resonator removed, ported TB, TB spacer, NGK TR55's, 180 T'stat.
Coming soon: shift kit, DHP PCM, 1.9 rockers, ported manis and blower, and some handling mods.