I think most if you guy already know what is the function for this Part
Actualy,most of the car when came out from original factory,the govement
already ruduce the Performance,so about the bullet/twister already been
they already replace with "catalytic converte"
so the function for this Twister/bullet is using for over come this Problem
just replace the original "catalytic converte"
with this bullet/twister that would upgrad the pickup performance for your car,
normaly that would had 2 "catalytic converte" on a car,that is
recommended to change both,to get the better performance.
Housing:1.6mm tick hard steal
Cotton:Taiwan Import anti burn White Cotton
Piping hole:2inch for normal car & 1.6inch for Kcar Kancil/Kelisa and etc
call for best pricewithout installation(normal installation would be RM30)
can call me to take a looks for the product that really hight quality stuff can find one day who interested we gathering
Please Click the link below for picture
Size to be compare
what is actualy inside the bullet