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FMF Factory 4.1 — RCT Titanium Anodized Full System — Suzuki RMZ450 (2018-2026), 4 — (see

Part # 043367
Item #357725
Fits 1 motorcycle
  • Suzuki
    • RMZ450 · 2018–2026
$1,224.99 $1,102.49 Save $122.50
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FMF Factory 4.1 RCT Titanium Anodized Full System — Suzuki RMZ450 (2018-2026), 4-Stroke
Product Details

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology (RCT) — both internally and externally. A patent-pending shape enhances and refines the exhaust pressure wave for optimal power output while lowering the sound level. Constructed from aerospace-grade titanium with a carbon end cap, the system is shorter, lighter, and quieter than stock.

  • FMF Resonance Chamber Technology (RCT) for power + quieter operation
  • Aerospace-grade titanium construction with carbon end cap
  • Shorter overall length — less crash-damage exposure, mass centralized
  • Rapid Tuning System (RTS) for easy insert and spark-arrestor swaps
  • Quieter than stock with huge weight savings
  • Manufactured 100% in Southern California

Fitment: 4-stroke bike specific — fits the following models:

  • Suzuki RMZ450 (2018-2026)

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.

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