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Got rct 4.1 w titanium header on my 16 kx 450 looks and sounds beyond amazing. Feel way more responsive low end power
Power improvement, bike runs quite a bit more smooth than oem.
I gotta admit I was pretty excited to get my new fmf megabomb header and I was pretty upset when I found out the previous owner had switched the midpipe gasket out so my megabomb didn't fit not to worry though MotoSport.com sent a brand new gasket that fits free of charge
After that it only took 5 Minutes to bolt on and the power increase was so great it almost felt like my 1st time on a bike again.
Thanks Motosport.com you da bomb.
Awesome Header! My 05 Yfz450 is a whole different bike after i installed the Mega Bomb. Highly Recommend this Header!
noticeable bolt on power and makes the bike look sweet. just put one on a 2012 yz250f and definitely felt more top end. would recommend rejetting your bike after installation.
I bought this header for my 2006 kx250f. It works great and the power is very noticable. The only problem I ran into was the installation. My kickstart lever was resting on the header when i pushed it in. I had to take it off and put it in a different position and then grind about 1/4 inch off the top of the lever. But besides that it is a great pipe.
3+ hp, not even Mitch Payton can compete with that!
Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Yes this head pipe will work with the Powercore 4 muffler.