No, you'd have to replace the whole intake system to see any noticeable gains. Manifold, TB, and Intake. Then you might see 2hp gain from a 67MM TB vs Stock. It isn't like a Fox Body going from a 65mm to a 105mm. Our manifold is the most restrictive part of our intake system and they even did a good job with DSM.
CM Stage 3, Alum FW, HawkPS Brake Pads, EBC Rotors, Torsen Differential, Tom's Tune, Rear Tranny Mount, FRSTS, Lunch Box Delete, MSD Coilpack, Massive Wires, Massive Strut Tower, TS Mani, TB, Cam tuning, and Cat Cam.