Haha. All also wolf in sheep clothing. 2 inch piping also can look like stock standard. Haha.
Basic Intake and Exhaust Modification Guide, for normal aspirated cars v1.0
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 Nov 21 2010, 05:54 PM
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#81
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana  
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Dec 6 2010, 09:50 PM
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#82
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(ciohbu @ Nov 21 2010, 06:16 PM) any advice to change my stock extractor ? 4-2-1 extractor. - wira 1.5 injec auto aeroback - 80% highway 20% city - currently 1km : rm0.14 - ron 95 - just changed my cat con to after market swirl bullet - stock muffler thanx  QUOTE(e30 @ Dec 6 2010, 06:37 PM) hi, my car is a satria 1.3 injection. currently i'm using a 4-2-1 extractor (cap ayam) and replaced catcon with a straight flow centre bullet. everything else is stock. i am planning to change my muffler to a straight flow (2" inlet) , but am not sure what piping size to use from bullet to muffler? is the standard piping ok or should i use larger piping. oh ya i plan to follow original piping route and not straight piping. any advise? Piping use 1.7". Follow original piping route. |
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Dec 7 2010, 05:07 AM
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#83
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(e30 @ Dec 6 2010, 10:07 PM) thanks for the recommendation. do you happen to know what size the standard satria 1.3 piping is? If not mistaken about 1.5"-1.6"... |
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Dec 7 2010, 06:31 PM
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#84
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(e30 @ Dec 7 2010, 02:27 PM) oh ok thanks. from what i heard, the satria/wira SE uses 1/7" piping. so perhaps i will find a used piece, or just get one made at the shop. Not sure about wira se piping though. But wira se stock 4-2-1 extractor is good stuff. |
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Dec 8 2010, 04:47 AM
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#85
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 7 2010, 08:59 PM) noob question here... How to recognised 4-2-1 or 4-1.. for BLM... what is the setting ?  4-2-1 extractor  4-1 extractor |
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Dec 8 2010, 03:11 PM
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#86
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 8 2010, 01:13 PM) thx.... Piping size. Decat.means that the stock blm is 4-1... i already change mine to 4-1 long primaries... what is the next thing to do for my exhaust system ? Thx in advance.... |
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Dec 9 2010, 01:40 AM
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#87
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 8 2010, 07:18 PM) done that.... Crankpulley yes. the guys in the workshop said that the next best thing to do for extra performance is change the crank pully... and then the air intake....using open pod... is dat correct bro ? But open pod not necessary better. Depending on ur driving characteristic. Drive slow low rev around town, stick wif drop in filter. If rev high and highway often, open pod suits u. |
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Dec 10 2010, 12:19 AM
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#88
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 9 2010, 04:07 AM) what is the range of low and high rev bro ? drop in filter more suitable for u i think... if u alwiz drive around town, start stop, traffic jams, etc...i usually change : 1st-2nd gear at 2.5k-3k rpm 2nd-3rd gear at 2.5k rpm 3rd-4th gear at 3k rpm 4th-5th gear at 3k rpm - the other thing is...if i change the crank pulley...do i need to re-tune the engine ? thx bro... no need re-tune engine laa... |
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Dec 10 2010, 01:44 PM
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#89
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 10 2010, 12:50 AM) ic...Nice 2 know dat... suspension + antiroll barmaybe i wil change to sport spring 1st because when i am speeding at the corner...My car seems to a lil bit flying...hehe QUOTE(bluetomsguy @ Dec 10 2010, 12:25 PM) from what i know that the stock BLM is attached with the cats...so when u change it with a new extractor, it would also remove the cats... cats is the biggest restrictive in the exhaust system.... Correct me if im wrong guys....  |
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Dec 10 2010, 03:54 PM
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#90
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 10 2010, 02:04 PM) nice pic there... city driving better use stock standard suspension.. for city driving...better goes for the sport absorber or adjustable ? which one would the biggest impact on car handling ? suspension or antiroll bar ?  depends on ur budget and how much handling improvement suspension gives biggest impact in handling... QUOTE(kidmad @ Dec 10 2010, 02:58 PM) guys the CAT is the part which takung all the harmful substance right? i installed Open Pod recently thus i am going to test it out 1st and see before i go into other modification not takung laa.. catalytic converter converts harmful nitrogen oxide into oxygen and nitrogen... and carbon monoxide into carbon dioxide...Open Pod on BLM for BROOM BROOM. now i sked my FC goes from bad to worst. hahahahaha means what exits from ur CAT will be nitrogen and carbon dioxide... instead of harmful nitrogen oxide and carbon monoxide... This post has been edited by the_catacombs: Dec 10 2010, 03:55 PM |
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Dec 10 2010, 10:27 PM
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#91
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kidmad @ Dec 10 2010, 05:31 PM) Wow i dorwan to do more harm to mother nature. What else can i do besides of 4-2-1 extract? btw i saw Zenden here and there, what it suppose to do? complete exhaust system lor.... u mean zenden which product??... zenden is a name.....QUOTE(bluetomsguy @ Dec 10 2010, 05:46 PM) I need my handling to be improved at high speed corner... try antiroll bar first...at the same time... i dun want it to be too stiff... QUOTE(kidmad @ Dec 10 2010, 10:19 PM) Guys any idea where i can find iradium spark plug. was looking for high and low in klang but cant find. need some guidance. hehe iradium quite hard to find as i also dunno got such thing exist...if iridium can find laa... u looking for what brand??... denso??... ngk??... jasma??... |
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Dec 11 2010, 12:26 AM
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#92
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kidmad @ Dec 10 2010, 10:28 PM) haha sorry my bad for the spelling. im looking for any brand as i dont think there is difference. you selling bro? prefer if can COD tomorrow la. not working ma. i selling but i dont do COD... PM me for more info...QUOTE(bluetomsguy @ Dec 10 2010, 10:49 PM) For Jasma crank pullley... jasma stuff so cheap adi still got people wanna do imitation for it??... if someone selling it at rm140...is it ori ?  |
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Dec 11 2010, 04:32 AM
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#93
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 11 2010, 01:35 AM) know i know its cheap...just afraid of the imitation... works engineering LCP is far more expensive compare to jasma... finishing is comparatively better compare to jasma...means that between jasma and works engineering...which 1 is better ? but i do sell jasma products... so my comment will be bias...  |
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Dec 11 2010, 11:20 PM
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#94
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 11 2010, 12:06 PM) u sell it also...include installation or not..hehe... i dont have proper tools to do installation laa... so i jz sell the stuff...is it the same size as stock crank pulley but much lighter weight ? there is 2 version... same size and downsized... weight is approx half of stock pulley... |
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Dec 12 2010, 04:00 AM
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#95
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(bluetomsguy @ Dec 11 2010, 11:39 PM) what is the pros n cons of the downsized crank pulley ? yes... both sizes have approx the same weight...is it also half the weight of stock crank puley ? with downsized crankpulley, u need less torque to spin ur auxiliary pulley... similar concept to ur bicycle... if the front sprocket is smaller than rear ones, u can accelerate faster.... the downside is, at idling, ur auxiliary pulley will spin abit slower... hence less cooling aircond or less charging alternator... This post has been edited by the_catacombs: Dec 12 2010, 04:01 AM |
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Dec 20 2010, 07:21 PM
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#96
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(ss1st @ Dec 20 2010, 04:36 PM) Hi sifus, I'm a newbie in air filter and exhaust modification. ur goal is not easy to achieve... I'm driving a Saga BLM AT and I would like my car to have: 1. better fuel efficiency, 2. better pick up, or better low-end power IIANM (I don't mind about top speed though as I never exceed 130-140km/h even on highway) - my understading is, better pick up = save fuel? 3. less noise Can sifus recommend some modifications to achieve the "goal" mentioned above on: 1. What are the parts should I modify the exhaust system? 2. What are the recommended brands of parts should I get? 3. Roughly how much are those parts cost? 4. Any good workshop to recommend near Puchong, Sunway, Subang area? 5. Should I modify the intake/air filter as well? Thanks in advance for your answers. 1. change to 4-2-1 extractor... as well as the whole exhaust system... 2. hotbits seems to get good reviews... 3. prepare rm1k... 4. EA autoworks... speedworks... after12... etc... 5. use drop-in k&n air filter... or WORKS cf airfilter kit seems to work well.... |
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Dec 29 2010, 09:39 PM
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#97
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(shen1716 @ Dec 29 2010, 06:00 PM) Hi all, i just change my wira 1.5 ori extractor to powerzone 4-2-1 at powerzone dealer..but after one day,my check engine light was keep on,after check with the boss,he said O2 sensor is spoil,he give me excuse that maybe ngam ngam my o2 sensor wan spoil oredi,and the spoil is not his false...so i wan to ask izit it's due to workmanship problem or other root cause? Thanks where u change it??.. possibly workmanship problem... |
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Dec 30 2010, 12:42 PM
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#98
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(shen1716 @ Dec 29 2010, 10:46 PM) M-Power Automobile at Penang.....Powerzone authorised dealer.. not much u can do if they dont admit... u still have to change new o2 sensor...http://www.powerzone.com.my/cms/index.php?...id=17&Itemid=29 |
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Jan 9 2011, 10:50 AM
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#99
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(JeffreyYap @ Jan 1 2011, 12:25 PM) My satria neo CPS mid section piping is 1.75inch, my rear muffler 's piping is 1.7inch(because come with the muffler).. Will increase back pressure but wont cause restrictive airflow right when the air pass from 1.75 piping to 1.7. ur setup is still ok coz when exhaust gas reaches the mid section, it starts to slow down due to decrease in exhaust gas temperature... hence, u need to create a bottleneck so exhaust gas can flow through it faster and exit quicker... |
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Jan 11 2011, 07:09 PM
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#100
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(LittleBro @ Jan 11 2011, 03:10 PM) Why i see some exhaust mod got sparks coming out? dat one is called misfiring... it has pros and cons... |
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