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Akrapovic's S-H4MR16-CIQTA Racing Line Full Exhaust, Titanium is made specifically for Honda CRF450R/RX (2017-2020).
The Racing Line is a complete system constructed from stainless steel with a titanium muffler outer sleeve. The headers are also made from high-grade stainless steel, whilst our legendary attention to detail is shown in the perfectly finished imprinted titanium end-cap. Providing improved performance, this full system offers a complete exhaust upgrade with a reduction in weight over stock. Finished with a scratch-resistant coating for increased durability. Meets FIM noise limits.
Specifications:
- Product Name: Exhaust System
- Type: Full System
- Model: Racing Line
- Design/Configuration: 1-Into-2 System
- Style: Hexagonal
- Material: Stainless Steel / Titanium
- Base Color: Silver
- Color/Finish: Silver
- End Cap Style: Slash-Cut
Technical Data
Variables | Unit | Stock | Akrapovic | Max gain |
---|---|---|---|---|
Max. power | kW | 39 / 9850 rpm | 40.7 / 9950 rpm | + 1.8 / 9950 rpm |
HP (m) | 53 / 9850 rpm | 55.3 / 9950 rpm | + 2.5 / 9950 rpm | |
HP (i) | 52.3 / 9850 rpm | 54.5 / 9950 rpm | + 2.5 / 9950 rpm | |
Max. torque | Nm | 44.9 / 7850 rpm | 45.3 / 7850 rpm | + 2.6 / 6000 rpm |
lb-ft | 33.1 / 7850 rpm | 33.4 / 7850 rpm | + 1.9 / 6000 rpm | |
Inst. time | min | 60 |
Note: Does not meet CARB (California Air Resources Board) emissions standards. For "Competition" use only. Will not ship to California.
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