Austin Racing GP2R De-Cat Exhaust Systems for 2015-19 Yamaha YZF-R1, R1M

Austin Racing R1/R1M GP2R De-Cat Exhaust (2015-19) | 2to4wheels.com

Unleash power & sound on your 2015-19 Yamaha R1/R1M with the Austin Racing GP2R de-cat exhaust. Carbon can, titanium, huge weight savings. Shop now!

Experience a significant transformation in performance and sound with the Austin Racing GP2R De-Cat Exhaust System, specifically engineered for the 2015 to 2019 Yamaha YZF-R1 and R1M. This system is constructed entirely from high-grade titanium for maximum weight reduction and features a striking 110mm carbon fiber can, delivering a race-inspired aesthetic.

The GP2R de-cats your motorcycle, optimizing exhaust flow through its advanced flow dynamics and resulting in a notable 3-7 bhp power gain. While no remap is strictly required for operation, pairing this system with a race ECU map or mapped Power Commander V (PCV) will unlock even greater performance potential. The GP2R also utilizes internal baffling, producing a potent sound level of approximately 105 dB without the dB killer and 103 dB with it (tested at 5500 RPM). Installation is a straightforward bolt-on process, with comprehensive instructions included. This system is recommended for race use, with advice for regular insert re-packing or complete removal for optimal track performance.   

Best Uses:

• Track Days and Racing: Maximizes power output and reduces weight for competitive performance.
• Performance Enthusiasts: For riders seeking significant gains in horsepower and torque.
• Aggressive Street Riding: Delivers a powerful sound and enhanced throttle response.
• Weight Reduction: The full titanium and carbon fiber construction offers substantial weight savings.   
• Custom Motorcycle Builds: Adds a high-performance and visually striking element to your R1/R1M.

5 Features:

1. Full Titanium Construction: Ensures maximum weight savings (only 1.5kg vs. the stock 6kg) and exceptional durability.
2. 110mm Carbon Fiber Can (GP2R): Provides a lightweight and aggressive, race-inspired appearance.
3. De-Cat Design: Eliminates the catalytic converter for unrestricted exhaust flow and increased power.   
4. Adjustable Sound Levels: Internal baffling allows for dB level control (around 103-105 dB).
5. Simple Bolt-On Installation: Designed for easy mounting with included, comprehensive instructions.

5 Benefits:

1. Significant Power Gains: Experience a noticeable increase of 3-7 bhp.
2. Massive Weight Reduction: Improve handling and agility with a substantial 4.5kg weight saving.
3. Aggressive and Race-Oriented Sound: Enjoy a loud and distinctive exhaust note.
4. Enhanced Performance Potential: Optimizes the bike for further tuning with race ECU or PCV.
5. Premium Materials and Construction: Benefit from the high-quality titanium and carbon fiber for longevity and performance.