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YAMAHA MT-125 2014-2019 - Akrapovic Exhausts System - S-Y125R4-HRT
£763.00
Model Compatibility
- Yamaha MT-125 / ABS (2014–2019)
- Yamaha YZF-R125 / ABS (2014–2018)
Key Performance Specifications
- Road Legality: Fully Euro 4 street legal and EC/ECE type-approved, but ONLY when paired with the optional plug-in catalytic converter insert (Part Number: P-KAT-064 or P-KAT-038 depending on specific chassis year). Without the catalyst, it functions strictly as a non-homologated track system.
- Materials: High-grade titanium outer muffler sleeve and a matching handmade carbon-fibre end-cap, mated to lightweight stainless steel header loops.
- Performance Gain: Yields an extra 0.6 hp (0.4 kW) at 9,200 rpm and 1.2 Nm of torque at 3,350 rpm.
- Weight Reduction: Saves 2.6 kg compared to the highly restrictive, heavy single-piece factory original assembly.
- Tuning Requirements: True plug-and-play installation. Backpressure variables are mapped directly to standard factory engine compute tolerances, meaning no ECU remapping or re-flashing is required.