What's the max horse power a Honda SI 2013 can reach?

What's the max horse power a Honda SI 2013 can reach?

Well its got a k series engine, k series engines are known to be good with power. If you look at youtube you will see a bunch of 700hp, 800hp, 900hp, and 1000+hp civics with the k series engine. Since its a newer k series engine its got an integrated exhaust manifold which in my opinion is a POS idea. The k series engines that push 400+hp are turbocharged. For a fully built (as in cammed, pistons, rods, lighter weight crankshaft, intake manifold/itb's, exhaust, etc) naturally aspirated setup you can see 400hp with a very good tune. A simple camshaft change could free up to 100hp, an exhaust change could free up to 35hp. Do research at the honda-tech and honda swap forums.

Over 9000!