This product is a brand new underbelly complete exhaust system fabricated using high-grade stainless steel with a hand-made carbon-fibre cover that features honeycomb exhaust protection, a reminder of the racing DNA of Akrapovic. The cover is the final touch to the design, and it includes an Akrapovic logo in red and white.
This complete exhaust system comes as one unit with the catalytic converter inside the header. High-end technology was used when shaping the exhaust, with the aim of integrating the system within the bike’s lines. The weight has been reduced over the stock system by 50.9 % (1.4 kg).
During the development phase, the engineers focused on optimal throttle response and performance, leading to a power increase of 0.8 kW (1.1 hp) at 8200 rpm and a torque rise of 0.8 Nm at 7900 rpm when compared with a Honda CBR650R with a standard stock exhaust system and verified on the in-house dyno. It delivers a deep and sporty sound from the engine.
This product fits on E-clutch version and its type-approval certificate is valid for the 35kW models.
This product is Euro 5+ compliant and EC/ECE type approved with a plug-and-play installation and no remapping required.
This exhaust system does not fit with original Honda under cowl for CB650R.
| Unit | Stock | Akrapovic | Max gain | |
|---|---|---|---|---|
| Maximum power | kW | 79.2 / 9300 rpm | 79.3 / 9400 rpm | + 0.8 / 8200 rpm |
| HP (m) | 107.7 / 9300 rpm | 107.9 / 9400 rpm | + 1.1 / 8200 rpm | |
| HP (i) | 106.2 / 9300 rpm | 106.4 / 9400 rpm | + 1.1 / 8200 rpm | |
| Maximum torque | Nm | 92.4 / 5000 rpm | 93.2 / 8000 rpm | + 0.8 / 7900 rpm |
| lb-ft | 68.2 / 5000 rpm | 68.7 / 8000 rpm | + 0.6 / 7900 rpm | |
| Weight | kg | 2.7 | 4.0 | - -1.4 |
| lb | 5.8 | 8.8 | - -3.0 | |
| % | - -50.9 | |||
| Installation time | min | 45 |
