FMF Q or FMF Powercore 4??


13 replies to this topic
  • 321racer

Posted July 03, 2009 - 06:02 AM

#1

I can get stuff from FMF cheap so i am going to get an fmf system for my drz. Doy ou guys think that the powercore 4 is a lot better than the Q?? How much louder is the Powercore over the Q?

  • drz400s_guy

Posted July 03, 2009 - 05:11 PM

#2

The Q is lighter and a little better flow than stock and it's still quiet. The PQ4 makes more power and is much louder. Pick which one you want more quiet or more power.

  • 2003drz400s

Posted July 03, 2009 - 06:01 PM

#3

I have the PC4 and I dont think that its too loud.

  • wyattchad54

Posted July 03, 2009 - 07:37 PM

#4

I have a powercore 4 and powerbomb header and it is great, sounds like a 450 MX bike when the spark arrestor is out, sounds wicked and get looks everywhere I go.

  • drz400s_guy

Posted July 04, 2009 - 01:56 PM

#5

I have the PC4 and I dont think that its too loud.

Do you have the insert out so it is making full power?

  • SoylentGreen

Posted July 04, 2009 - 03:31 PM

#6

Do you have the insert out so it is making full power?


I have the PC4 with the sparky in it, is it that much louder and better on power without it?

  • 2003drz400s

Posted July 04, 2009 - 05:07 PM

#7

Do you have the insert out so it is making full power?


No I am not mecanicly inclined.

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  • suzuki sm nut 123

Posted July 04, 2009 - 06:23 PM

#8

I have a powercore 4 and powerbomb header and it is great, sounds like a 450 MX bike when the spark arrestor is out, sounds wicked and get looks everywhere I go.


+1 on thise same set up really like it

  • 321racer

Posted July 05, 2009 - 05:42 AM

#9

I think im gonna go with the PC4 with the Megabomb header. Thanks guys!

  • tarka

Posted July 05, 2009 - 05:48 AM

#10

Nice choice :worthy: I have the powerbomb + PC4. With the spark arrestor in it is not offensive at all but still sounds great. Just passed its m.o.t here with no problems. With it out its quite alot louder but as wyattchad54 said, ounds great :banana: :banana: :banana:

  • 2003drz400s

Posted July 09, 2009 - 12:42 PM

#11

how do you get the spark arrestor out?. It doesnt look like it would restrict much its only a screen is it not?

  • ptgarcia

Posted July 09, 2009 - 12:51 PM

#12

I wish the FMF made as much power as the MRD 'cause to my ears they sound the best.

  • djsather

Posted July 09, 2009 - 12:59 PM

#13

I wish the FMF made as much power as the MRD 'cause to my ears they sound the best.


i'm with you there. i think the FMF pipes sound spectacular. awesome low Bark!!

  • SoylentGreen

Posted July 09, 2009 - 02:31 PM

#14

how do you get the spark arrestor out?. It doesnt look like it would restrict much its only a screen is it not?


There is an allen screw at the inside bottom of it. It does not make any difference in power but it does sound better, louder but better tone.





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