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YAMAHA YZF-R6 2017-2020 - Akrapovic Exhausts Racing Line system - S-Y6R9-APT
£1,771.00
Model Compatibility
- Yamaha YZF-R6 (2008–2020)
- Yamaha YZF-R6 Race (2021–2026) (Track-only global model)
- Yamaha YZF-R6 GYTR (2022–2026) (Genuine Yamaha Technology Racing package)
Key Performance Specifications
- Road Legality: Strictly not street legal. It is a complete, un-catalysed racing system devoid of any EC/ECE road homologation markings.
- Materials: High-flow, hydroformed stainless steel 4-into-1 header assemblies paired with a premium titanium outer muffler sleeve and a lightweight carbon-fibre mounting bracket.
- Weight Reduction: Cuts a massive 5.1 kg over the factory setup by completely deleting the heavy underbelly catalytic converter assembly.
- Performance Maximisation: Drops backpressure to unlock an extra 10.5 hp (+7.8 kW) at 12,700 rpm and 6.9 Nm of torque at 9,050 rpm.
- Sound Profile: Authentic Grand Prix racing growl. It features a traditional hexagonal muffler body with a removable racing baffle (dB killer) secured via an internal layout.
Critical Fitment & Track Regulations
- Fuel Remapping Strongly Recommended
- Track-Day Sound Limits: If you are taking this full system to tracks with strict noise regulations, the unmuffled setup can exceed standard dB limits. You can pair it with the Akrapovič Track Day Link Pipe (L-Y6SO4-TD-1) to introduce a noise resonator chamber that drops overall decibels