Originally Posted by bmorgan
Cocky little ******* aren't you! Sounds like you have it all figured out, so why are you here? There is a reason why the vast majority of members here buy the NW or the SL55 CAI.... proven hp and torque gains. Lots of R&D have gone into being able to produce these numbers. Many have been there and done that with the DIY CAIs, and have ended up with a NW or SL55. People on here do not spend the money to purchase these just because they are too lazy to make their own. Others have done it and are satisfied with the results (None have posted hp/torque gains though). Why don't you just make your own, and then post dyno'd results of before and after.
BTW, insulting one of our preferred vendors is not cool.
Exactly why you went with a muffler right? Too poor to afford a cat back with proven R&D? I may be a little cocky but my point was made. I refuse to drop as much money as i did into my 07 Si (over $3000) and then have my car get totalled by some old bitc* that wasnt paying attention. Sorry for offending anyone but the costs for parts are literally too high!