Return to Non-Genuine Dual Port Muffler for Stihl 066, MS650, MS660 Replaces 1122-140-0613

Sort By:: Most Helpful Newest Rating: High to Low Rating: Low to High	Page of 3

0 of 0 people found the following review helpful:

Good fit October 16, 2024 Reviewer: Dennis Marsee from Convoy, OH United States   Worked well fit good Was this review helpful to you?

0 of 0 people found the following review helpful:

January 24, 2024 Reviewer: Tamra Harris from Arlington, TN United States   👍 Was this review helpful to you?

0 of 0 people found the following review helpful:

Ok, I guess June 27, 2023 Reviewer: The_Worker from Canada   Works fine so far but the paint was gone within the first 2 hours. Was this review helpful to you?

0 of 0 people found the following review helpful:

Let 'er breathe May 30, 2022 Reviewer: Coyote from Rio Dell, CA United States   I installed this dual port muffler on my new Holzfforma G660 PRO that I'd put three tanks of gas through and what and it makes a noticeable  improvement in wide open power, even with the 36" bar buried in 40"+ log. Stock was kinda sucky, but now it's the beast that Stihl designed it to be and it's bound to get better after the saw is set in. Easy to install in about 10 minutes R&R. Hyway made in Taiwan means high quality at an affordable price. Was this review helpful to you?

0 of 0 people found the following review helpful:

Dual port and has spark arrestors September 6, 2021 Reviewer: Ed O' from Canton, MA United States   It has dual outlets and spark arrestors which the kit one does not.  I kind of like the looks of the kit one better, but hopefully this will flow more and the spark arrestors will let you cut places that mandate they be in place if that is a concern. Was this review helpful to you?

0 of 0 people found the following review helpful:

June 26, 2020 Reviewer: WiZenUp!! from Sykesville, MD United States   Muffler is robustly built and obviously better than the item it replaces on my clone saw. Thicker, with better engine breathing and structural integrity. Was this review helpful to you?

0 of 0 people found the following review helpful:

May 1, 2020 Reviewer: noel warner from House Springs, MO United States   have not received? Slow shipping Was this review helpful to you?

0 of 0 people found the following review helpful:

April 30, 2020 Reviewer: Anonymous Person from Clinton, IA United States   Was this review helpful to you?

0 of 0 people found the following review helpful:

let it breathe March 30, 2020 Reviewer: Justin H from Mechanicsville, MD United States   put this muffler on my ms660. after carb tune, the throttle response and over all performance of saw is noticeably better. easy installation.. Was this review helpful to you?

0 of 0 people found the following review helpful:

March 22, 2020 Reviewer: Colby Hone from Blackfoot, ID United States   Was this review helpful to you?