hey guys i bought an apexi n1 muffler. the inlet is 3 inchs i was just wondering if exaust shops can conect a 2.5 inch pipe to the muffler. if so will it make the muffler sound wired and dose it make the exaust sound louder

 

[QUOTE=wondering if exaust shops can conect a 2.5 inch pipe to the muffler. if so will it make the muffler sound wired and dose it make the exaust sound louder [/QUOTE]

yes, muffler shops can make customize 2.5 piping to fit your car but make sure to have a long *** resonator to make the sound deep and quiet

 

the sound wont change if u just add a muffler u have to take off the box muffler behind it to get performence and sound. And if u do that ur car will still pass smog.