I'll at least tell you what I did to mine.I have a CAI,Matrix drag style muffler,Bosch platinum4 sparkplugs,I removed the first cat under the exhaust manifold,and the webbing inside of the mass airflow sensor.After doing that to my car,I can beat a Civic SI,Prelude,Eclipse,and a few other cars in the 1/4.Estimated HP?( no clue)!!
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