FMF KTM Powercore 4 Silencer

The FMF Powercore 4 Silencer brings race-inspired performance to KTM riders who want more pull and throttle response without spending big on a full race system. Designed with the same internal flow principles as FMFs top-tier exhausts, it boosts power and torque across the range while keeping things simple and durable. The stainless steel and aluminum construction holds up to long rides and rough conditions, and the Hi-Flo core design smooths out airflow for better throttle feel and cleaner acceleration. A removable spark arrestor makes it trail-ready from the start, and the compact design keeps the weight low and balanced on the bike.

Why We Like It:

Its a straightforward power upgrade that doesnt need tuning or guesswork. You bolt it on, start the bike, and feel a better pull through the gears. It sounds clean, builds power fast, and holds up ride after ride exactly what you want from a silencer built for both track and trail.

Why Itll Work for You:

This silencer helps your KTM make stronger, smoother power from low to high RPM. The freer-flowing core lets the engine breathe easier, improving throttle response and torque without adding noise or complexity. Its lightweight, durable, and easy to maintain a practical upgrade that improves performance while keeping your setup simple and reliable.

Key Features:

Overall increase in power and torque
Durable stainless steel and aluminum construction
Long-lasting internal packing materials
Hi-Flo core design for improved flow and response
Enhanced sonic evacuation for better performance
Includes removable spark arrestor