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Evolution Line Exhaust System
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  • Evolution Line Exhaust System
  • Evolution Line Exhaust System
  • Evolution Line Exhaust System
  • Evolution Line Exhaust System

Evolution Line Exhaust System

€1,814.75
€1,633.28 Save 10%
Tax included
Custom Evolution Line (titanium) exhaust: lightweight alloys (−26.5% vs stock), header with resonance chamber, heat shield and durable logo. Optimized to meet FIM limits, it produces a deep sound, +1.8 kW at 10,300 rpm and +1.5 Nm at 7,900 rpm, improved throttle response and easy installation without ECU remap. Track use only.
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  • Specially designed for the space constraints of a competition motorcycle, this system combines high performance and robustness to tackle extreme off‑road conditions.
  • Made from premium lightweight titanium alloys, with wall thicknesses adapted by area to provide optimal protection while reducing weight; it is 26.5% lighter than the original exhaust.
  • Its profiled surface has been engineered to optimize the acoustic signature and comply with FIM noise limits in competition, while increasing the silencer’s strength and durability; the sound is deep and full, highlighting the balanced pulse of the single‑cylinder engine.
  • The silencer makes maximum use of the available space to improve sound attenuation, limit environmental impact and optimize exhaust gas flow with minimal restriction.
  • The structural design enhances durability and offers increased resilience, capable of withstanding the demands of the most severe use.
  • Delivers a livelier engine response across the entire rev range and an improved throttle feel, allowing maximum rider control.
  • Measured gains on the test bench versus the original exhaust: +1.8 kW (2.5 hp) at 10,300 rpm and +1.5 Nm at 7,900 rpm.
  • The Evolution Line (Titanium) exhaust features a special logo printing technique for improved durability, as well as a titanium collector with an integrated resonance chamber for optimal performance and sound, all protected by a new titanium heat shield.
  • Easy and quick to install, with no engine mapping changes required.
  • Intended exclusively for closed‑circuit racing or private property use; not homologated for road use.
AKRAPOVIC
18202089

Data sheet

Marque
AKRAPOVIC
Référence fournisseur
S-H4E1-FDHLT
Modèle
Evolution
Nom du produit
Ligne d'échappement
Type
Race
Unités
Pièce
Matière
Titane
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