Ka24de Catback and Test pipe questions.

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
Mr240dude
Posts: 192
Joined: Sat Oct 29, 2011 3:58 pm
Car: 240sx se hatch.

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This is a newbie question. I'm going to buy a 3 inch catback soon. I also have a 3 inch test pipe that I'm getting, would they both bolt right to eachother without any problems being that I would delete the converter? Test pipe = 3inches Catback = 3 inches. Also is a catback "worth" it for a ka24de with intake? (I plan on adding headers soon too) Incase some of yall say well go turbo or swap, that's not an option I want to keep things simple. Want to try and make at least 170hp when it's all said and done.


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costa_rican13
Posts: 1553
Joined: Thu Jul 31, 2008 5:35 am
Car: 1993 s13 coupe

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you wont get 170hp, not gona happen with intake and header/ exhaust. the header will only make it louder and annoying after 3k rpms. the exhaust and test pipe should bolt together, i have not seen a 3 inch header though, so you will have a slight exhaust leak possibly from the header to the test pipe. over-all, header is a waste. you will probably not notice any difference with those parts.


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