Stock exhaust with FMF megabomb?
#71
It has a full, roar tone that travels well. I was embarrassed to ride into my parking deck at work today. I think the modified KLX300R muffler is actually (perceptively) louder than the Q4.
I'm intrigued about possibly adapting a FE350 / EXC 350 muffler to the KLX250-S.
I'm intrigued about possibly adapting a FE350 / EXC 350 muffler to the KLX250-S.
Last edited by queen of spades; 07-18-2017 at 11:52 AM.
#73
#74
#75
I think the Fe just may be the ticket for you. My Fe is so quiet I can hear my chain. Intake makes more noise then exhaust does. Just be sure to get one from a 350s or 501s. The screened endcaps are quieter.
Last edited by s10gto; 07-18-2017 at 11:56 AM.
#76
Awesome thanks for getting those measurements. I have a couple FE/EXC mufflers saved in my cart. Will probably look for a used header to cut up and at least have a better fit into the FE/EXC muffler from whatever adapter pipe I use from my FMF Megabomb header. Who knows, if this can be done cheaply enough and has good enough results, an adapter pipe may be something worth marketing...
#77
Your welcome! Just be sure the screen is in the ones in your cart. Some guys remove them and the bikes are much louder. I would ask for a S model muffler on TT or cafe husky. Many are removed for aftermakets. Mine will be too someday .
Last edited by s10gto; 07-18-2017 at 02:25 PM.
#78
Yes, looking for the EXC models only and not the XC or SX.
Here is what the inside of a EXC muffler (p/n 78105182000) looks like.
78105182000 muffler for KTM 350 EXC - what the innards look like - Album on Imgur
Here is what the inside of a EXC muffler (p/n 78105182000) looks like.
78105182000 muffler for KTM 350 EXC - what the innards look like - Album on Imgur