The Akrapovic Full Titanium Evolution 1-1 Conical S-S4MET11-BNTA is designed with inspiration from the championship-winning RM-Z 450WS exhaust. Constructed from lightweight, durable titanium, this part is up to 20% lighter than factory components, resulting in improved handling and throttle response. Furthermore, expect increased power and torque.
Its robust build is complemented by a resilient coating, increasing scratch resistance and making cleaning easier. This system significantly upgrades both power and appearance, and produces the signature Akrapovic tone which is compliant with FIM regulations.
Installation of this product is straightforward, thanks to the comprehensive fitments and directions supplied. No fuel adjustment or tuning of the ECU is necessary.
This system has been exclusively tailored for closed-course circuits and should not be used on public roads or highways. To meet North American off-road regulations, it includes a spark arrester.
PLEASE NOTE: This system is ordered on demand and availability times can vary. Please call before ordered for an up-to-date timescale. This is a special order item and is non-returnable.
This system is compatible with the following motorcycle models:
Unit | Stock | Akrapovic | Max gain | |
---|---|---|---|---|
Max. power | kW | 36.9 / 8400 rpm | 37.4 / 8300 rpm | + 0.7 / 7300 rpm |
HP (m) | 50.2 / 8400 rpm | 50.8 / 8300 rpm | + 1 / 7300 rpm | |
HP (i) | 49.5 / 8400 rpm | 50.1 / 8300 rpm | + 1 / 7300 rpm | |
Max. torque | Nm | 44.6 / 7950 rpm | 45.3 / 7850 rpm | + 1.4 / 5950 rpm |
lb-ft | 32.9 / 7950 rpm | 33.4 / 7850 rpm | + 1 / 5950 rpm | |
Weight | kg | 4.3 | 3.42 | - 0.9 |
lb | 9.5 | 7.5 | - 2 | |
% | - 20.5 | |||
Product noise | dB | 116.1 / rpm | 116.2 / rpm | 0.1 |
Inst. time | min | 45 |