HP gain in a 1996 civic ex with a d16y8 with the following mods?
 

I have a 1996 Honda Civic ex with a d16y8. i was wondering what my expected horsepower gain would be with the following mods:































-aem cold air intake















-focuz 4-2-1 2 piece header















-a high-flow obd1 cat















-greddy evo2 cat back exhaust with stainless 2.5" piping















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