[highway star]

do custom pipes that are not quiteted make the bike a whole lot louder? i want an fmf powercore 4.

[honda crf150rb]

almost every aftermarket exhaust will make your bike louder.

[highway star]

i no that already but is it a whole lot louder cause the bike is already pretty loud

[honda crf150rb]

well since the bike is already loud i don think it can get much louder but.... i don't know. my neighbor got an fmf power core 4 for his bike and it got a lot louder but it was a crf 100f which used to be really quiet. also are you getting the slip on or full system?
P.S i have heard that the fmf factory 4.1 is much better then the power core 4 just to let you know

[highway star]

thanks for the last part. i had a power core 4 on my old 100 as well. do u no anyone that has a custom pipe on a 150r? i dont no which system i would get. is full better than slip on

[honda crf150rb]

no i dont know anyone that has a custom pipe on their 150r but i am also thinking of getting one for my 150r. and full system is better than the slip on but cost more.

[highway star]

can u tell me why it is better

[honda crf150rb]

im no mechanic but full systems are always better then slip ons because they include the whole pipe with the header mid pipe and silencer. while the slip on only includes the silencer.

[highway star]

thanks man

[TBONE84SV]

Check out MRD exhaust systems i got a full pipe for my 450r and man what a huge gain in horsepwer. Also if anything ever happens to the pipe dave will fix it for free. The full exhaust is half the price as any of the others and is just as good if not better. Go with the MRD you wont be sorry.