STIHL MS261 MS261C Performance Muffler 2.0 Lightweight Design (Watch Video)

Stihl MS261 / MS261C Performance Exhaust - Dyno Proven Gains. Unleash the true power of your Stihl MS261 with our high-performance muffler upgrade.

Real Performance - Backed by Dyno Data. This is not marketing hype - this is measured, repeatable performance. +19.25% Increase in Torque.

+12.93% Increase in Horsepower. The gains are immediate and noticeable in the cut, delivering faster acceleration, more pulling power, and reduced cut times in hardwood and softwood. Our exhaust is designed from the ground up to deliver measurable performance improvements and long-term durability. Exclusive Exit Geometry - Precision-machined tapered triangular port with smooth radiused edges for maximum flow and minimal turbulence.

Optimized Exhaust Passage Placement - Improves scavenging efficiency, increases throttle response, and helps your saw run cooler under load. OEM-Style Mounting - Securely attached using factory-style screws at four anchor points, following Stihl's proven stability design. CNC-Machined from Aircraft-Grade Aluminum - Lightweight, incredibly strong, and built to last.

Integrated Spark Arrestor - Meets safety standards without restricting performance. Sleek 3-Piece Design - Complements the MS261's streamlined look while offering easy service access. American-Made Quality - Designed, machined, and tested in the USA. Faster acceleration for increased productivity.

More torque for tough cuts. Cooler operating temperatures for longer engine life.

Professional-grade performance with a precision fit. Fits Stihl MS261 and MS261C (M-Tronic & carbureted models). Direct contact number for setup & tuning support.

We're dedicated to delivering products that exceed your expectations. Whether you have a question about installation, tuning, or long-term performance, we're only a message or call away.

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