Akrapovic E-H7R3 racing exhaust manifold 2 in 1 steel
for HONDA CB A HORNET 750
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FIND YOUR BIKE - compatibility table
-19%
Special Price €507.60 Regular Price €626.59The Akrapovic racing exhaust collector in stainless steel is the ideal choice for those looking to maximize their motorcycle's performance.
Made from high-quality stainless steel, this component offers a remarkable weight saving of 53.5%, reducing the weight by as much as 1.8 kg compared to the stock collector. Thanks to larger diameter pipes, the collector allows for optimized gas flow, reducing restrictions and improving the efficiency of the exhaust system.
When paired with the Akrapovic Slip-On Line exhaust system in carbon fiber, the collector guarantees a power increase of 1.6 kW (2.2 hp) at 9,500 rpm and a torque increase of 3.5 Nm at 6,700 rpm, as demonstrated by rigorous testing. The sound produced is deep and sporty, enhancing the riding experience and the character of the twin-cylinder engine. Its installation is simple and plug-and-play, making the upgrade accessible even for those without mechanical experience. Although not mandatory, remapping is recommended to get the most out of the system.
Designed exclusively for use on closed competition circuits, the Akrapovic racing exhaust collector does not comply with emission requirements for road or highway use, making it a perfect component for those seeking high performance on the track.
ASSOCIATED PRODUCTS
- P-HSH7SO2 - Akrapovic P-HSH7SO2 heat shield carbon
- S-H7SO5-HRC - Akrapovic Slip-On exhaust carbon
TECHNICAL DATA
| Unit | Original | Akrapovic | Maximum gain | |
| Maximum power | kW | 65,7 / 9500 rpm | 67,9 / 9600 rpm | + 1,6 / 9500 rpm |
| HP (m) | 89,4 / 9500 rpm | 92,4 / 9600 rpm | + 2,2 / 9500 rpm | |
| HP (i) | 88,1 / 9500 rpm | 91,1 / 9600 rpm | + 2,2 / 9500 rpm | |
| Maximum torque | Nm | 75,3 / 7600 rpm | 77,5 / 7600 rpm | + 3,5 / 6700 rpm |
| Lb-Ft | 55,5 / 7600 rpm | 57,2 / 7600 rpm | + 2,6 / 6700 rpm | |
| Weight | Kg | 3,4 | 1,6 | - 1,80 / - 53,5% |
| Lb | 7,5 | 3,5 | - 4,00 / - 53,5% | |
| Noise | dB | 94,5 / 4750 rpm | 99,7 / 4750 rpm | + 5,2 |


