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 that products description for additional information.
Upon installation, the saw will need recalibrated or carb will need retuned.
I modified the muffler with the new straight shot along with the air filter upgrade and this has made the saw more responsive, quite a noticeable increase, I would recommend this modification to all Stihl saws.
Really liked my 661 before the upgrade, but now I love it!! If you’re on the fence just buy it, you won’t be disappointed! Sounds mean and chews threw big wood even faster! Great quality, great company, highly recommend!
Ordered a ss for my 661 and some other small parts, was shipped promptly and everything looked amazing. Will definitely be ordering more!!
Very fast delivery. ( I'm In Aus )
Fitted my 661 with a straightshot and air filter kit.....started up my saw and the smile I got was from ear to ear. Sounds unreal, keen to Bury it in some big timber . Thanks EPS great stuff
Trun your saw into a Lazer quit Playing!!!!! 661