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Akrapovic Evolution Exhaust System Kawasaki KX450 / X 2024-2026
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Akrapovic Evolution Exhaust System Kawasaki KX450 / X 2024-2026 Installation
Akrapovic Evolution Exhaust System Kawasaki KX450 / KX450X
Akrapovic Evolution Exhaust Systems are designed for riders that demand maximum performance from their motorcycle. The Evolution Exhaust Systems are significantly lighter compared to the stock and stainless steel exhaust systems and feature exceptional production quality, hi-tech materials and of course increased engine performance combined with pure racing sound output. Each Akrapovic off-road muffler features a special coating on the outer sleeve giving them greater scratch resistance and allows for easier cleaning. This coating combined with the titanium end cap and welded on titanium exhaust bracket means this exhaust will last and perform season after season. Akrapovic's air-tight quality controlled and state-of-the-art production facilities are second-to-none in the motorcycle world, this ensures their pipes are perfect.
The headers and mid-pipes of the Evolution Line are constructed exclusively of titanium while the Racing Line uses stainless steel. Other than the materials used the two systems are identical.
It’s not just about peak power—Akrapovic exhaust systems deliver increased performance throughout the entire rpm range. Increased power and torque result in a much smoother ride. All Akrapovic exhaust system's performance are measured and tested on their in-house computer-controlled chassis dynamometers.
Features:
- Offers increased performance throughout the entire RPM range
- Titanium construction for ultimate weight savings and durability
- Airtight, quality controlled production for a perfect fit and finish
- Specially coated finish offers greater scratch resistance
- Includes titanium head pipe with carbon fiber heat shield
- Includes titanium spark arrested muffler
- Weight: 6.9 lbs
- Meets FIM noise requirements
| Unit | Stock Exhaust | Akrapovic | Max Gain | |
|---|---|---|---|---|
| Maximum Power | kW | 39.8 at 9950 rpm | 40.8 at 9950 rpm | + 1.9 at 7500 rpm |
| HP (m) | 54.1 at 9950 rpm | 55.5 at 9950 rpm | + 2.6 at 7500 rpm | |
| HP (i) | 53.3 at 9950 rpm | 54.7 at 9950 rpm | + 2.6 at 7500 rpm | |
| Maximum Torque | Nm | 43.9 at 6800 rpm | 45.7 at 7000 rpm | + 2.5 at 7600 rpm |
| lb-ft | 32.4 at 6800 rpm | 33.7 at 7000 rpm | + 1.8 at 10650 rpm | |
| Weight | kg | 4.5 | 3.2 | - 1.3 |
| lb | 9.9 | 6.9 | - 3.0 | |
| % | - 29.8 |
This Product Fits:
This item is also available for 22 other models:
- Honda
- CRF250R 2022-2026
- CRF250RX 2022-2026
- CRF450R 2025-2026
- CRF450R 2021-2024
- CRF450R 50th Anniversary Edition 2023
- CRF450R-S 2023-2024
- CRF450R Works Edition 2026
- CRF450R Works Edition 2021-2024
- CRF450RX 2025-2026
- CRF450RX 2021-2024
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
|---|---|---|---|---|
| Product Style Titanium | Item # 10435906 | Store SKU | Manufacturer Product # S-K4MET9-FDHLTA | Availability Out of Stock |