It depends on the engine really. I know dyno results can vary but mine dyno'd in at 175hp 122lbft and I've been alongside 185hp b18 ek civics that are fully stripped and sat side by side with them up to a fair speed. And that was me on full interior, so im fairly confident mine must be up in that reigion somewhere. Mines exhuast,mani, flywheel, trumpets, filter, sports cat, no power steering or aircon and still on the auto ecu