city driving better use stock standard suspension..
depends on ur budget and how much handling improvement
suspension gives biggest impact in handling...

not takung laa.. catalytic converter converts harmful nitrogen oxide into oxygen and nitrogen... and carbon monoxide into carbon dioxide...
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

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?

I need my handling to be improved at high speed corner...
at the same time...
i dun want it to be too stiff...

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

complete exhaust system lor.... u mean zenden which product??... zenden is a name.....

try antiroll bar first...

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??...

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.

For Jasma crank pullley...
if someone selling it at rm140...is it ori ?

i selling but i dont do COD... PM me for more info...

jasma stuff so cheap adi still got people wanna do imitation for it??...

know i know its cheap...just afraid of the imitation...
means that between jasma and works engineering...which 1 is better ?

works engineering LCP is far more expensive compare to jasma... finishing is comparatively better compare to jasma...

but i do sell jasma products... so my comment will be bias...

u sell it also...include installation or not..hehe...
is it the same size as stock crank pulley but much lighter weight ?

i dont have proper tools to do installation laa... so i jz sell the stuff...
there is 2 version... same size and downsized... weight is approx half of stock pulley...

what is the pros n cons of the downsized crank pulley ?
is it also half the weight of stock crank puley ?

yes... both sizes have approx the same weight...
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

nice info bro,,,,thx...

Hi sifus, I'm a newbie in air filter and exhaust modification.
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.

ur goal is not easy to achieve...

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....

can anyone suggest the best exhaust system for my old honda accord ca1 auto(1987)? my father bought the car 2nd hand and the exhaust is quite rusty. maybe its a stock exhaust i guess....

Guys, i've got a question to ask.. My current car is Honda city sx8 with a few exhaust mod, changed the s-flow exhaust and local made bullet However, i felt that the exhaust is too loud to my liking. So, I was just wondering whether will the exhaust sound be reduced if I add another bullet to my setup? My FC is around 200km / RM 50 Sometimes heavy footed and 95% town driving. Also, the power seems to kick in only from 2.5k to 5k+ rpm. Any way to widen the powerband? Kinda noob in these things Thanks a lot

s-flow + bullet still too loud? Mayb ur muffler or bullet fibre oredi bakar? From my experience, don't use 2 bullets as it will effect your drivibility. Although it does damped the NV but there seems like a slight lag from stop and go and your pick-up suffers.

Mayb u can replace ur bullet with a heavily dampened muffler or replace ur muffler with a mugen twinloop (or a replica)

U can only shift ur powerband with basic mods, to extend u need to spend major $$$.

I heard from the exhaustman that the placement of the centre bullet does effect the powerband: Closer to xtractor - better pick-up, further from xtractor - better topspeed, is this true? But then this was the same exhaust man who told me 2 bullets gives more power