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2017 yz450fx exhaust upgrade

R
Nov 30, 2007
642
69
28
helena, mt
Currently have the stock pipe on it, going to add PR2 ecu. Anyone have a pipe,slip on recommendation? Do not want to be much louder than stock. Are the titanium pipes more susceptible to cracking?
 

Sheetmetalfab

Well-known member
Lifetime Membership
Oct 5, 2010
7,893
6,609
113
……..
Fmf Q slip on.



Stainless header/ aluminum silencer.



I have welded up my titanium header twice........

Probably not as easy for the average guy.

Before.
45bd11fb909419198d3683ad14343f9c.png



After.
49cab8e1883a3cd95d0f99ed0f043f57.jpg
 
Last edited:
U

Uncle Bob

Well-known member
Feb 15, 2011
332
131
43
check out the full FMF from GYTR at your Yamaha dealer, ended up going this route works well and cheapest set up i found by a long shot
 
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