Akrapovič Evolution Exhaust in Titanium for Suzuki RMZ 450 (18-26) S-S4MET11-BNTA
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The Akrapovič Evolution Line full exhaust system for the 2018-2026 Suzuki RM-Z 450 is intended for closed-course competition. Its lightweight construction reduces weight compared with the standard system and improves throttle response.
Developed from the championship RM-Z450WS exhaust, it delivers the distinctive Akrapovič sound while remaining within FIM noise limits. Akrapovič measured the weight and performance figures on a 2018 bike; results may vary between bikes.
- Material: high-grade lightweight titanium.
- Measured weight: 3.42 kg versus 4.3 kg for the standard exhaust, a 20.5% reduction.
- Peak power gain: 1 hp (0.7 kW) at 7,300 rpm.
- Peak torque gain: 1.4 Nm at 5,950 rpm.
- Coating: improves scratch resistance and makes cleaning easier.
- Spark arrester: included to meet North American off-road regulations.
- Noise reducer: DB killer included.
Installation is straightforward and takes approximately 45 minutes. This exhaust is not approved for road use; use it only for closed-course competition.
| Reference | s-s4met11-bnta |
|---|---|
| DB-Killer | Yes, included |
| Material | Titanium |
| Type | Full System |
| Color | Titanium |
| Homologation | No |
| Brand | Akrapovič |