WOuld the oem integra type-r muffler fit in a 4dr Gsr?? Or does it need to be modofied??

 

the usdm type r muffler dosnt fit unless you extend the tip.That's the only diffrence.If you dont the tip would be way bahind the end of the bumper.But the bent and the canister itself is the same..You can also look into a ek 2/4 door exhaust.It fits depending on what kind..Like the OEM/Apexi WS/Greddy Sp syle mufflers fit.I have a DC OEM style full exhaust on my db and it came off a 99 civic 4 door

 

i have a 2dr itr muffler on my 4dr but i have a 1/2" extention to the b-pipe and didnt mod the muffler wat so ever. looks good but sits in a lil more but i like it no more fart cans!!

 

itr muffler should fit but not the B-pipe

 

too short to fit need to be extended

 

all u need is like a 1/2" or 2" extention no need to mod the muffler. just stick it in between the b-pipe and axle back. Trust me it works i did it worked out fine.

 

thx erbody u guys were very helpful...