My stihl MS 400 would bog down in cut With the stock paper filter even if new or cleaned But with the EPS air filter kit, it stays at full rpm’s throughout the cut.. very pleased with this product highly recommended
Great product. Sounds and performs better than expected. It is loud. I would reccomend this exhaust. I purchased another one for my other saw. It does require minor modifications to fit.
Very nice quality and design fit my 660 perfectly no problem and the have good bite in trees with lots of bark and on thin skinned bark as well I would definitely recommend them to anyone and buy again myself
I run a Sthil 362. The straight shot muffler is an easy install (it took just a few minutes) and sounds awesome !! EPS kept me informed from the moment I placed my ordered. VERY Pleased with this upgrade.