Experience a race-inspired transformation with the Akrapovic Racing Line Full Exhaust System, meticulously engineered for the Kawasaki ZX-4RR and ZX-4R. Built for riders who demand maximum performance and standout aesthetics, this complete system delivers unmatched sound, significant weight reduction, and improved power delivery.
Crafted from premium, race-proven materials, the system combines a carbon fiber muffler sleeve, end cap, and hanger clamp with hydroformed stainless steel headers and link pipe. The result is a striking, high-performance exhaust that offers a 53.8% reduction in component weight over the stock setup—boosting agility and responsiveness.
Whether you're attacking apexes or carving up the street, this system gives your ride the competitive edge in both performance and appearance.
Key Features:
Full system design (headers to muffler)
53.8% lighter than the stock exhaust
Carbon fiber muffler sleeve, end cap, and hanger clamp
Hydroformed stainless steel headers and link pipe
Improved power and throttle response
Enhanced exhaust tone with race-inspired character
Built using CNC precision robotic manufacturing
Backed by Akrapovic’s limited lifetime construction warranty
Fitment:
Kawasaki ZX-4RR: 2023, 2024, 2025
Kawasaki ZX-4R: 2024, 2025
Akrapovic Racing Line Full System Exhaust for Kawasaki Ninja ZX-4RR / ZX-4R
- Power: +1.6 kW at 14500 RPM
- Torque: +2.2Nm at 7000 RPM
- Weight: -5.2 kg (-53.8% compared to stock)
- Lightweight carbon muffler and end cap
- Hydroformed stainless steel link pipe and headers
- Carbon fiber hanger clamp
- Gorgeous mixture of machine and hand welds
- Premium silicon-shielded exhaust springs
- Muffler design is optimized for increased lean angle
- Premium material and construction with air-tight quality controlled production
- State-of-the-art manufacturing in Slovenia
- No fuel remapping is required, however, we recommend tuning for optimal performance