hi wanna to ask, i want upgrade my extractor, bullet & muffler and cost me rm900.
issit normal price?
nevermind

This post has been edited by MjMax15: Jul 5 2010, 04:37 PM

hi sifus...once again wanna ask noob questions here,

im already done my exhaust mod but suprisingly im using extractor 4-1 (i thought 4-2-1) because many said its good for auto tranny like me. im using just plain campro auto,
AFAIK, im using 4-1, bullet with 'twister' and s-flow muffler

so far its ok while driving, FC improved of course but problem comes when try to overtaking, like there lagging/not gaining energy while stepping pedal..@@

they claimed 4-1 setup is ok for city driving because 4-2-1 more to highway/long distance driving.(?)

the workshop said theres some mistakes because im choosing twister type bullet rather than normal one(kosong inside like recomended) because pressure will not enough power to blow with twister system.(?)

anyone care to explain to me?
quite confusing..so try to find out here 1st..

tq

thanks for suggestion

lagging i meant is when i press pedal to overtake/sprint, i feel like the power cannot go through stuck until certain RPM (sry..my eye dint look at odometer on that time:( ) and then zoom like a force pushing me then during that i can feel the real power. AFAIK before mod, im not feeling this maybe different system?

but is it related with my swirl bullet?
workshop want to replace to normal one and if no affect, money back guarantee.
i thought auto trans. better use swirl?.

or maybe im wrong

This post has been edited by MjMax15: Jul 22 2010, 04:55 PM

hi all sifus, mind to share what the difference between swirl & normal bullet silencer?
because im using swirl type for my AT, sometimes power dint go enough for overtaking.
btw, current setup is 4-1-1

but the shop said this suit for auto as well. i told them i want power to pickup because my engine sluggish at low torque.
im driving a lot in town also.
since i thought they knowledge better than me..so i use this setting.

the power i can feel better than stock but im wondered if 4-2-1 is more better
how can i explain to this shop?

LOL..ok then.
tq bro

my current setup is 4-1 header, 1 swirl bullet and s-flow muffler.
so, to reduce my exhaust sound is change the swirl bullet to normal one?
or change my s-flow muffler?
really want to minimize the noise although got nice bass sound