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Hey all!
I just recently bought a 2007 Honda Civic SI, which is my first import car I have ever bought (I am 20 and I also work on and own a 1971 Ford Mustang). I must admit, so far this SI has really impressed me..
However, as I am a noob to imports and ECUs and everything being electronic I require some help =]
Currently I already have an aftermarket muffler on the SI, but I am looking for other additives that I can install to quickly and efficiently increase the HP to the SI. Any suggestions? What should be first? What would make the biggest difference? (obviously a turbo kit will be installed, but that is 4000 dollars I must save)
Thanks to all who can help!
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