Exhaust silencer FMF PowerCore 4 — KTM EXC 450 RACING 2004–2006 and others (4T)

The FMF PowerCore 4 is a four-stroke silencer — the sensible choice when you want more power and less weight without going to the most expensive line. Elliptical aluminium canister with cross-weave internal packing for long life and even sound damping. Better exhaust evacuation means higher flow and more power. A removable spark arrestor is usually included. Fits: KTM EXC 450 RACING (2004–2006); KTM EXC 525 RACING (2004–2006); KTM MXC 450 RACING (2004–2006); KTM MXC 525 (2004–2006); KTM MXC 525 RACING (2004–2006); KTM SX 450 RACING (2004–2006); KTM SX 525 (2004–2006); KTM SX 525 RACING (2004–2006); KTM XC 450 (2006–2007); KTM XC 525 (2006–2007); KTM SX 450 (2006); KTM XC-W 525 (2007). Specifications — muffler material: Aluminum, end cap material: Stainless Steel, muffler finish: Natural, weight: 2,23 kg. Note: does not meet the 2025 FIM sound limit — intended for practice and closed courses, not for FIM-sanctioned racing. Spark arrestor included. Delivery 5–8 working days. SKU: 045135.