Those dynoed numbers are far too high. that might be power at the crank. These have dynoed around 460 awhp and 560 lbtq just with a tune. I would take it to a real dyno and see what your truck is putting down. I doubt you picked up 130 whp just from DPs and an exhaust. I would love to be proved wrong though.
If you have deep pockets talk to PP performance. They have the most powerful x5m/x6ms out there. They do DPs, headers, turbos. Youll be pushing some real power then capable of running low 11s in the 1/4.
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