muffler intle size

[myk291]

hi guys, i bought this muffler which has an inlet size of 2.25" which originally has 2.5" inlet size according to the seller. is it possible to have the inlet size back to 2.5" without ruining/destroying the muffler? here is the picture of the muffler:

also, do you have any idea what make this muffler is? there is a badge below it that only says "SR JASMA". thanks guys!

 

[myk291]

bump...

 

[monka]

we wouldnt be able to say if the insides would be ruiined with out seeing the inside our selves would we?

easiest way is for you to see how much clearance there is inside

 

[Sheldon]

jasma is a kind of regulation in japan (if im not mistaken)

for example if you change to an aftermarket exhaust it has to be jasma approved, if no it will be illegal..

 

[jam]

jasma is a kind of regulation in japan (if im not mistaken)

for example if you change to an aftermarket exhaust it has to be jasma approved, if no it will be illegal..

Jasma its a regulation in Japan which prevents exceeding a certain quantity of db per exhaust to prevent noise pollution. Exhaust manufacturers must stamp this jasma Tag to cope with regulation in Japan. all Jasma tag exhaust are silent not Noisy.