S-flow and straight flow got difference.
After pasang my straight flow,low end torque macam kurang a bit..
Planning to change back to S-flow.
Basic Intake and Exhaust Modification Guide, for normal aspirated cars v1.0
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 Apr 5 2012, 03:19 PM
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#41
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1,347 posts Joined: May 2009 From: From: From: From:  
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Apr 5 2012, 03:38 PM
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#42
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QUOTE(_Buyer @ Apr 5 2012, 03:26 PM) owh, how to know fiber habis ed? or, is it better to go for taiwan imitation muffler instead? shud be cheapeer right? knock the muffler.if it sounds like tin milo kosong,fiber fly to heaven already QUOTE and you're driving manual or auto? manual. |
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Apr 25 2012, 09:39 AM
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#43
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Yo guys i need some opinions lah.
Which extractor design is better in low end power? 4-2-1 , 4-1 normal , or 4-1 long neck/(whatever u call it)? |
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Apr 25 2012, 09:57 AM
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#44
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QUOTE(Quazacolt @ Apr 25 2012, 09:51 AM) lol how many exhausts setups have you been through already? Previously play tukar2 piping and flexi pipe only..now my kaki gatal mau more low end torque..but not sure 4-1 can give better low end torque than the 4-2-1 or not..need opinions from anyone here that used both and really experimental on those two types. |
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Apr 25 2012, 10:10 AM
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#45
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Haha ya la quite lot of exhaust system post..don't know la but i really trust my butt dyno..and the result is quite good on dyno dynamics.means my butt dyno can pakai la..haha..takpa maaa..experimental a bit on exhaust system..
 Eh if the 4-1 will not hurt the low end power,then why they still selling 4-2-1 ah? since the 4-1 can get both low end and high end power? |
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Apr 26 2012, 01:25 PM
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#46
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Actually la,u need to know air fuel ratio in your engine RPM range..
Maybe below 3k your tuning is damn rich,and u keep driving like that everytime...that's why FC kao2.. Better dyno first to see your car capability and readings. |
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May 18 2012, 09:40 AM
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#47
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My extractor cracked..and already weld it.but power kureng la..damn..
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Jun 22 2012, 10:33 AM
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#48
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QUOTE(saru04 @ Jun 20 2012, 07:28 PM) Hey guys, I'm planning to change my exhaust system. If i were u,i ask both shops how much to install the secondary items like this..But there is a problem as the extractor I'm getting it from a different shop from the piping and mufflers. So my question is which do I get it changed first? Change my extractor then only head to the other shop to change my piping and muffler? OR Change my piping and muffler then only head to the other shop to change my extractor? Which is better? or which will you all choose? Extractor shop : how much u charge for install piping and muffler? item is with me. Piping and muffler shop : how much u charge for installing extractor? item is with me. Then go for the cheapest labour charge ler.. |
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Jun 22 2012, 03:58 PM
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#49
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QUOTE(saru04 @ Jun 22 2012, 02:48 PM) okay, I was told to go to extractor shop first then only piping and muffler. Yes.no problem.I have more confidence in the extractor shop's workmanship. But piping and muffler shop can get cheap but workmanship not so good. So is it okay to just go extractor first then piping and muffler? |
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Jun 23 2012, 02:18 AM
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#50
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QUOTE(saru04 @ Jun 22 2012, 05:55 PM) And also another question, bro,exhaust system is quite subjective to a person needs la..My car engine is all stock no major modification, only change spark plug and air filter (drop in). May I know whether is it okay to remain a stock piping on my Proton Gen 2 and just change xtractor, muffler and add mixbox? Or without midbox but change the piping? u need to try and decide which one is the best suites u.. for now why dont u try the extractor first..see how's the performance increase.. if not like what u want,then go for piping mod..etc etc.. |
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Jun 23 2012, 10:46 AM
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#51
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QUOTE(saru04 @ Jun 23 2012, 09:35 AM) okay, but I just want to know bout the piping part. Forgot to ask,what car u drive?I mean as which is better. Need personal opinion. Add midbox and muffler changed or piping and muffler change without adding midbox. Cos I was told adding midbox and change muffler is better than changing the piping and muffler but don't add midbox. That's why now I'm confused. If u want to add midbox,what type of midbox u want to add? then muffler,what type? s-flow? straight flow? and also piping..what size? this all need to try and error bro..but for me the best improvement is changing the extractor and piping.muffler got a bit la..midbox not sure.. |
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