AUSTIN RACING HP4 V3 ARCS DE CAT RACE EXHAUST SYSTEMS FOR BMW S1000RR (2010-2014)
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| Feature | Description |
|---|---|
| Product Name | AUSTIN RACING HP4 GP1R FULL RACE EXHAUST SYSTEMS FOR BMW S1000RR (2010-2014) |
| Product Range | GP1R exhaust system |
| GP1R Specification | 60mm bore tip available in Black or Pure Titanium finish |
| Construction | Full titanium construction with optional advanced Inconel headers for maximum strength and performance |
| Performance Technology | Advanced flow dynamics engineered to improve exhaust efficiency and engine output |
| Performance Gains | Estimated 8–14 BHP increase with full system depending on ECU mapping |
| ECU Requirement | ECU remap required to achieve optimal performance with the full system |
| Exhaust System | De-cat system designed to maximize exhaust flow and reduce restrictions |
| Sound Control | Internal baffling system allows adjustable sound levels from 102dB to over 110dB |
| Sound Levels | 103dB with insert / 106dB without dB killer |
| Durability | Carbon sleeve over titanium ensures lifetime durability and resistance to extreme heat |
| Installation | Complete system supplied with full instructions for accurate and secure installation |
| Race Usage | For racing use, regular insert repacking or removal is recommended for peak performance |
| Summary | The Austin Racing GP1R full system de-cat exhaust is engineered for riders seeking maximum performance, aggressive sound, and race-inspired styling. Featuring a 60mm bore tip in Black or Pure Titanium, this system delivers a sharp and premium appearance combined with lightweight titanium construction. Designed with advanced flow dynamics, it significantly enhances exhaust efficiency and engine output, delivering power gains of up to 14 BHP when paired with an ECU remap. The internal baffling system allows riders to fine-tune sound levels from 102dB to extremely loud outputs exceeding 110dB, producing an aggressive exhaust note of up to 106dB without the dB killer. Built for performance-focused riders, the GP1R system combines durability, precision engineering, and exceptional sound control, making it ideal for both track and high-performance road use. |

