AUSTIN RACING HP4 GP2R ARCS DE CAT RACE EXHAUST SYSTEMS FOR BMW S1000RR (2010-2014)
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| Feature | Description |
|---|---|
| Product Name | AUSTIN RACING HP4 GP2R ARCS DE CAT RACE EXHAUST SYSTEMS FOR BMW S1000RR (2010-2014) |
| Product Range | GP2R exhaust system |
| GP2R Specification | 110mm carbon fiber can with compact tapered high-performance design |
| Construction | Full titanium system with premium carbon can for lightweight durability and strength |
| Performance Technology | Advanced flow dynamics engineered to improve exhaust efficiency and throttle response |
| Performance Gains | Approx. 5–10 BHP when mapped, up to 14 BHP when combined with headers |
| ECU Requirement | No remap required, but race ECU or PCV mapping recommended for maximum performance gains |
| Exhaust System | De-cat system designed to enhance exhaust flow and overall engine performance |
| Sound Control | Internal baffling system allows adjustable sound levels from 102dB to over 110dB |
| Sound Levels | 103dB with insert / 106dB without dB killer |
| Installation | Requires cutting of stock exhaust for most models; clamp-on system with no welding required; select models offer direct fitment |
| Durability | Carbon sleeve over titanium ensures long-lasting performance and resistance to extreme heat conditions |
| Race Usage | For race applications, regular insert repacking or removal is recommended for peak performance |
| Summary | The Austin Racing GP2R ARCS de-cat exhaust system is built for riders who demand aggressive performance, compact design, and race-level sound. Featuring a 110mm carbon fiber can, this system delivers a bold MotoGP-inspired look while maintaining a lightweight and durable titanium construction. Advanced flow dynamics significantly improve exhaust efficiency, providing power gains of up to 14 BHP when paired with headers and proper tuning. The internal baffling system allows precise control of sound output, ranging from 102dB to extremely loud levels exceeding 110dB, with a peak of 106dB without the dB killer. Installation requires modification of the stock exhaust for most models, while maintaining a no-weld clamp-on design. Designed for serious performance riders, the GP2R system offers a perfect combination of power, sound, and premium engineering for track and high-performance road use. |

