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631kfx400
11-20-2007, 02:49 PM
does anybody have a picture of the power core exhaust because i found a good deal on one and i need to see if it goes past a stock grab bar
thanks

jonridesz400
11-20-2007, 04:18 PM
the power core 4 with a power bomb header does not go past the grab bar my friend has one and he does wheelies and hits the ground all the time on the street not hit once and its slightly bent upward (the grab bar that is).

dan42684
11-22-2007, 01:24 AM
heres mine it fits perfect, it doesnt stick out more than the grab bar.





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alpantz
11-22-2007, 09:27 AM
heres mine

alpantz
11-22-2007, 09:28 AM
heres a better pic

kfx400-1986
11-23-2007, 12:59 PM
I did not know that it just slipped over the stock header. I might order one. I have a K&N powerlid and a 155 main jet already. Do you have to replace any pilot jets.

dan42684
11-23-2007, 03:48 PM
yeah I got the slip on. You could get a full system with the FMF powerbomb header, as for the jetting i used the Dynojet kit Stage 2, lid removed. im pretty sure they changed the pilot jets. i got it put in at a performance shop i go to.

kfx400-1986
11-26-2007, 12:56 PM
I ordered a fmf powerbomb header, powercore 4 exhaust but not the slip on version. I found a midpipe. I might add a photo. It says it is universal.

jonridesz400
11-26-2007, 01:33 PM
what is that? midpipe?

kfx400-1986
11-26-2007, 01:44 PM
its a midpipe. slip-on version have it attached.

jonridesz400
11-26-2007, 01:52 PM
o you need it for the slip on version? ive never seen the slip on version so im guessing thats what your saying.

kfx400-1986
11-26-2007, 02:13 PM
if you order a "header" you need a midpipe, muffler. I found out at the dealership. If you get a slip-on version it just bolts to your stock header.

dan42684
11-26-2007, 03:40 PM
This is the fmf power bomb header. It will fit the powercore 4 slip on exhaust. you wouldnt need a mid pipe.








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kfx400-1986
11-26-2007, 05:36 PM
Then whats the difference between these two photos.

kfx400-1986
11-26-2007, 05:37 PM
this one says slip on.

kfx400-1986
11-26-2007, 05:58 PM
I bought the one in the first photo. I geuss I will see how it fits when I get it.

jonridesz400
11-26-2007, 06:02 PM
thats what i thought the one pipe you need a connector peice to connect to the stock header which is a jip i think id buy the one that fits a stock header and the powerbomb.

TRXRIDER4567
11-28-2007, 03:03 PM
If you buy the Power core 4 my cousin had a real problem with the rear bracket that held it. The bracket wasnt holdin the pipe so it would slip back. And if you get the pipe get a pro armor race series grab bar because it sticks out pretty far.

jonridesz400
11-30-2007, 02:23 PM
if you get a powercore 4 with a powerbomb header it does not stick out farther than a stock grab bar.