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YAMAHA YZF-R125 2025-2026 - Akrapovic Exhausts System - S-Y125R11-HZT

YAMAHA YZF-R125 2025-2026 - Akrapovic Exhausts System - S-Y125R11-HZT

£970.00
Model Compatibility
  • Yamaha YZF-R125 / ABS (2021–2026)
  • Yamaha MT-125 / ABS (2021–2026)
Key Performance Specifications
  • Road Legality: Fully EC/ECE type-approved and road legal, but ONLY when paired with the optional plug-in catalytic converter insert. Without the catalyst, it functions strictly as a non-homologated track system. 
  • Materials: High-grade, premium titanium muffler outer body sleeve paired with a durable high-temperature carbon-fibre bracket, mated to premium stainless steel header loops.
  • Performance Maximisation: Delivers an extra 0.6 hp (0.4 kW) at 9,200 rpm and 1.2 Nm of torque at 3,350 rpm. It is carefully tuned to broaden the engine's mid-range power delivery when the VVA cam switches over. 
  • Weight Reduction: Significantly lighter than the restrictive, single-piece factory original assembly, providing a noticeable weight drop to improve agile handling. 
  • Tuning Requirements: True plug-and-play installation. Backpressure values coordinate cleanly with the original factory engine parameters, meaning no ECU remapping or re-flashing is required to safeguard the engine or avoid error codes on your dashboard. 

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