Exhaust Extractor 4-2-1

[daniel tan]

i am driving wira
i have change my extractor from 4-1-1 to 4-2-1
but no cover to cover the hot air out from extractor
izzit got other cover to cover it?
because the hot air just now spoil my air cond fan motor
i afraid it wil happen again
so izzit any other ways to ovbercome this problem?

 

[gavan]

guess the only way to overcome is by custom the cover or ask them to weld the nut and screw for your original cover on the extractor it self... :D

 

[daniel tan]

i ask aredi,

but they say no cover can cover
need to buy special cloth to cover it
but dun know where can buy it?
n how much ah?

 

[arrowhead]

got such thing? wow i never expected it.. means kinda risky also to change to 4-2-1s?

 

[lan]

lf that problem,,,,,, u just use glass cloth tape. u can get it at hardware...

 

[et5828]

u can warp it using termal warp material which u can get at accessory shop

 

[atan711]

actually u can used back the existing heat cover...only u add a bracket from the existing point..

 

[daniel tan]

atan711
have u do it on you car ?or u frens do it?

lan
can i know wat is the price?

i aredi no idea to modify my car liao

 

[fstr]

have been using 421 for 3 years, my radiator or aircond fan no rosak also....

 

[lan]

atan711
have u do it on you car ?or u frens do it?

lan
can i know wat is the price?

i aredi no idea to modify my car liao

i thing not more than RM50

 

[beatnik]

balut with thermal wrap is the best way:)

 

[lan]

balut with thermal wrap is the best way:)

that also ok...just to make sure radiator not hot.

 

[et5828]

but gonna cost u quite lot
rm100++

 

[thteh86]

not sure whether is it the problem with ur extractor or not...but it is widely recommended for u to fix your heat shield on

 

[AXXeLL]

ur 421 fix proparly or not ?? didnt know it can affect radiator fans....
fix back oem heat shield la

 

[time2drift]

what if u try using the thermal wrap, it is sold aftermarket at any performance shop around. i dunno the price but it is quite costly.

 

[thteh86]

thermal wrap, is to make your car's extractor in a certain temperature, cause if ur extractor's too hot, it will not function too well

 

[atan711]

atan711
have u do it on you car ?or u frens do it?

lan
can i know wat is the price?

i aredi no idea to modify my car liao

daniel,
i not yet do but last i install my extractor at powerzone, the mechanic said that it can be done...just contact them..

 

[tajulsans]

I've been using 4-2-1 for more than a year oledi.. no problem with cooling or anything.. cooling fan still ok... may be its just the time for a change on yours.. but notice the engine compartment is hotter..

Thermal wrap will help to reduce heat released to engine compartment.. its also better for performance as heat is kept inside the piping thus gases movement is faster( less dense, hotter temperature will lower density).. but heard that it could cause crack after prolong usage.. no experience so no comment

 

[BLaCkHoWLiNG]

your car fast mah.. heat wont hve a change to soak yur engine bay coz u're always on lightspeed range... :lol: