I saw a post that said to increase horsepower, just the muffler is not enough, I need the cat back something also. And I have installed a 3" Muffler( I am not sure about the brand). I want to ask what kind of that cat back I can get from ebay and which one is better?

 

all generic ebay brands are equally crappy. SAVE money and get a quality exhaust. you won't regret it. a catback will cost you $250-$300 more than just a GOOD muffler alone. IMO, it's NOT worth it.just go with a quality muffler. unless you're boosting, the gains won't be that significan't to justify the price difference

 

i dont really agree man^ i think a cabtack on an N/A car is worth it. Sound and perfroamcne will both be really good, and yeah you'll notice it alot more with a boosted cat, but i think an N/A catback is deifnaely worth it. GReddy Evo 2, Apexi WS2 and Magnaflow CatBack are all available on Ebay, but you can do a custom one for cheaper. You'll have somethin nobody else has, and you get the sound and performance you want use the Search feature up there ^ if you want more info on the custom Catback.

 

xTune!!1 lol.

 

apexi N1 STYLE ftw haha just kidding, watch out if it says GReddy or Apexi "style" on Ebay, thats just a knock-off and will sound like sh*t