Akrapovic Racing GP Exhaust System Yamaha R1 / R1M

Features:

• High quality stainless steel headers and mid-pipes
• No fuel remapping required
• For peak performance J&P Cycles recommends use of a fuel controller
• A combination of beautiful machine and hand welds
• Patented hexagonal muffler
• Lightweight, compact and high-temperature-resistant carbon fiber muffler clamp
• CNC machined muffler inlet cap
• Optimized to maximize lean angle
• All carbon fiber parts are produced in-house
• Air-tight quality controlled production means your exhaust will be perfect
• High-quality, silicon-shielded stainless steel exhaust springs