2171 modded muffler for sale

[Byebyebigblock]

Does any one sell one? Is it easy to do yourself? I searched for images but no luck. Just wondering if it could be bought? Do you need to adjust carb after mod. I'm thinking yes

 

[RedneckChainsawRepair]

Try searching 372 muffler. So easy to do the 2171 muffler. Really at no cost unless you buy a 288 deflector for $5-6.