Well depends on how much cash you have to spend. the only real way your going to be able to get more power is to upgrade the tranny with a Suncoast/ATS 3 or 4. Or you could just swap it out with a Stage 5 tranny. Then you can add big power with a bigger programmer like TTS, Westers or PPE or go with the custome tuning software called EFI Live. When you add the big programmer lift pumps are needed. Then you could upgrade the turbo for even more HP. The options are endless well almost endless.