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Another quick spin around the block revealed there was some extra power, but not nearly as much as had been unleashed with the X-pipe. The dyno once again agreed with the buttometer, as the after-cat exhaust picked up 3-4 hp, giving us a new peak reading of 214 hp and 286 lb-ft of torque. The combination of the X-pipe and after-cat were worth 15 hp and 18 lb-ft of torque, to say nothing of our newfound exhaust note. Thanks to the guys at MagnaFlow, we are now that much closer to our goal of 300 rwhp.