Hey, I'm thinking of buying a Civic 2006 EX. Engine modification is still an uncharted water for me except for my knowledge in the basics like the cold air intake, headers, strut bars, tension wires, etc. I'm planning to upgrade my engine into a performance one so any suggestions where I could go (website) to purchase parts? Any suggestion about where to start and what add on to put first would be highly appreciated. Pictures would also be of great help. Thanks!

 

those new civic si 06 are not as good as the 00 i recommend you not to get it but lol ..... its your money ... and your choice ... haha lol

 

I hope this guy is joking...

 

http://www.hmotorsonline.com/shop/
thats one thats been recomended by many people on here and other websites altho there are more out there like this one
http://www.jdmcustoms.com/honda.html
and for aftermarket parts just google it