Frisk Neutral Newbie June 5, 2005 Share June 5, 2005 wondering the piping shown on the pic will do any enhancement to Altis... ↡ Advertisement Link to post Share on other sites More sharing options...
Nine_eleven 2nd Gear June 6, 2005 Share June 6, 2005 issit stainless steel? will improve performance if the diameter is larger than stock, plus u have widened pipe allt he way to muffler too... Link to post Share on other sites More sharing options...
Randall Neutral Newbie June 6, 2005 Share June 6, 2005 4-1 header not bad for mid,,,but better gains at high rpm....why not get 4-2-1 Link to post Share on other sites More sharing options...
Super4 Clutched June 6, 2005 Share June 6, 2005 Altis, G9 & VIOS need to modify the piping in order to achieve 4-2-1.They are way too short. 4-2-1 also very rare on these cars. My 2cents. Link to post Share on other sites More sharing options...
Super4 Clutched June 6, 2005 Share June 6, 2005 From the pic, dun think so ley...Stainless steel will be the best choice as increased air flow will be smoother compare to the one in the pic. Link to post Share on other sites More sharing options...
Dennisk Clutched June 6, 2005 Share June 6, 2005 i just changed my 323 extractor to 4-1..cos FK say my car don't have 4-2-1 Link to post Share on other sites More sharing options...
Dennisk Clutched June 6, 2005 Share June 6, 2005 what about gavanised steel? Link to post Share on other sites More sharing options...
Super4 Clutched June 7, 2005 Share June 7, 2005 Oh...even Mazda Tarzan don't have 4-2-1, strange, thought only g9, vios , altis. Link to post Share on other sites More sharing options...
Super4 Clutched June 7, 2005 Share June 7, 2005 Not too sure bro...Galvanised i guess will not rust?? But dunno about the airflow compare to stainless steel... Link to post Share on other sites More sharing options...
Robin 4th Gear June 7, 2005 Share June 7, 2005 so hows the feel now? better mid range? how much FK charge u ? did u change e exhaust also? Link to post Share on other sites More sharing options...
Ahhan7 Neutral Newbie June 7, 2005 Share June 7, 2005 stop giving me posion! stop it! Link to post Share on other sites More sharing options...
Rascal407 Clutched June 7, 2005 Share June 7, 2005 The 2nd pic show a 4-2-1 extractor but for what car? Link to post Share on other sites More sharing options...
Turbonetics 2nd Gear June 7, 2005 Share June 7, 2005 wondering the piping shown on the pic will do any enhancement to Altis... the gain hav to depend on the quality n workmanship...ofcos brand plays a part.... u shd check if its a mandrel bend extractor.... if u get the right extractor for ur car,the gain can be as much ah 10 horses.... Link to post Share on other sites More sharing options...
Dennisk Clutched June 8, 2005 Share June 8, 2005 FK charge me $170 cos i bargain and bargain.... haven't do my catalyic convertor yet...ok ok only...not so much of the feel yet...have to do CatC first.. Link to post Share on other sites More sharing options...
Robin 4th Gear June 8, 2005 Share June 8, 2005 (edited) k keep me updated w your pet project post some pics too... Edited June 8, 2005 by Robinchoo Link to post Share on other sites More sharing options...
Dennisk Clutched June 8, 2005 Share June 8, 2005 pet? ok...will post some.. Link to post Share on other sites More sharing options...
Robin 4th Gear June 8, 2005 Share June 8, 2005 pet as in latest craze ie cat converter, exhaust, extractor Link to post Share on other sites More sharing options...
Dennisk Clutched June 8, 2005 Share June 8, 2005 k..... ↡ Advertisement Link to post Share on other sites More sharing options...
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