Another Exhaust Question

2 replies to this topic

Posted December 02, 2005 - 08:32 AM


I went to get new exhaust for my 05 wr450f and I was thinking about a Big Gun system, but have not read very many good responses on that so I said no thanks. The shop owner then told me that I should go with a ProCircuit T4 system and that with a Yamaha you need to replace the head pipe as well. I'm not worried about how loud it is, I DO need a spark arrestor. I mostly do some local desert races and enjoy trail riding.

Any help would be great...Thanks

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  • baha

Posted December 02, 2005 - 09:21 AM


I like mine


Posted December 02, 2005 - 10:11 AM


You like your Big Gun pipe? Did you do a header pipe as well?

I have a Big Gun on my Predator w/a aftermarket rev bax and I made a huge difference.



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