AKRAPOVIC
Track Day Muffler
Part # 1811-4052
$1,011.95
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Low Stock (9)
- 60-day returns
- Free shipping over $100
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CARB Compliance: B — Not legal for sale in California
Confirmed fit for 29 motorcycle configurations across Yamaha, model years 2015–2025.
| Years | Make & Model |
|---|---|
| 2015-2025 | Yamaha YZF-R1 |
| 2015, 2019 | Yamaha YZF-R1 S |
| 2015-2016 | Yamaha YZF-R1 LE |
| 2015-2025 | Yamaha YZF-R1M |
| 2016-2018 | Yamaha YZF-R1S |
- Specially developed for use on racetracks where lower noise levels are required
- Optional headers available for some models to improve torque and power, especially from the mid-range upwards
- PART #1811-4052 must be combined with either PART #1812-0325 link pipe for mounting on stock headers or PART #1812-0324 link pipe for mounting on the header set from the PART #1810-2344 Evolution Line kit. Evolution line PART #1810-2344 or Racing Line PART #1810-2758 (the collector and headers with associated fitting material (flanges, springs, inner sleeves and lambda plugs - please refer to schematics of the mentioned systems)).
- Fitting kit PART #1861-1254, including the muffler bracket and clamp, must be ordered and purchased separately to install PART #1811-4052.
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Overview
The AKRAPOVIC 1811-4052: Track Day Muffler. Confirmed fit for 29 motorcycle configurations across Yamaha, model years 2015–2025. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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