Bolt on more power with an Egan Performance “straight shot” muffler to your Stihl 661 chainsaw for an immediate increase in power and throttle response and a reduction of engine temperatures.
Made in the USA from 10 gauge 304 stainless steel, with USFS approved spark arrestor.
We now also offer the option of an add-on Straight Shot Deflector Extension. Please see the product description for additional information.
Upon installation, the saw will need recalibrated or carb will need retuned.
Good stuff. Ill be getting some more
These were bought as a gift so I’m assuming they worked out. No complaints as of yet.
Egan Straight Shot Performance Chainsaw Muffler 661
I run a tree service and use my saws daily, i was on the fence about upgrade, after months of research, the straightshot muffler outperformed the competition, I purchased the Eagan straight shot for my 661c and wow did it wake up! power and throttle response has definitely increased! it is now fun to run the saw I will be ordering another one for my 400c. yes, it's loud! yes, you must wear ear protection,but the power gain and throttle response is well worth it, if you're thinking about this Muffler it's a no-brainer Jason Egan knocked it out of the park with this Muffler. Well done sir
Amazing sound and really opens a stock saw up, cant wait to send my 661 out and get it done up