JesseJames
New member
Best Exhaust system for 2009 YFZ 450R
Best Exaust system for YFz450R
- Thread starter JesseJames
- Start date
Tristan88
Active member
I have apro circuit full system on my 07 bored out to a 480. Spits the odd flame but is loud and gives quite a noticeable power gain
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