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Originally Posted by okhmy
For satria se 1.5 manual pipping what inch best ar..
Currently using mivec 5zigen exhaust system 2.2 inch, noisy like hell want pengsan edi somemore its jasma certified mufler , plan to use back the mufler but change the pipping. So need some advice on the size of the pipping and need put .
Thanks in advance
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2.2" piping is way too big for a 1.5 manual. Your pick up will drop significantly. You can use back the muffler but don't keep such big inlet piping. 1.8" is best for high way + city driving. If KL city, 1.7" good enough.
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Originally Posted by grayson
I need a help for anyone here know about LANCER GLX 05 exhaust system.because my car lose around 20% power after i change my original to a S flow muffler.Now im feel that the air in the exhaust like less pressure.so easy to step high RPM but fel the power refuse to come.it is obviously.what can i do now?change the extractor 4-2-1 will help?Or i ned to make the muffler hole smaller so can be push for more pressure like before?
what else can i solve this problem without change the middle part?
.hope u guy who expert for this can help me.thank...........
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Bro, just in case you didnt see my PM, auto tranny for a car like yours probably suffering from lack of backpressure. From the content of your post, it is clear that the culprit is the sflow muffler. I suspect the sport sflow you changed has less blocks that allow exhaust flows fast enough. Anyhow, 4-2-1 extractor might help you to get back some low end torque ,
BUT , IF you're very concerned bout the result after changing, get those which are dyno tested especially dyno for the same car model like yours. Just my 2 cents.
