Akrapovic

AKRAPOVIC S-S4MET11-BNTA Suzuki RM-Z 450 (2025+) Exhaust System "Evolution Line" (titanium)

Name: AKRAPOVIC S-S4MET11-BNTA Suzuki RM-Z 450 (2025+) Exhaust System 'Evolution Line' (titanium)
Brand: Akrapovic
SKU: S-S4MET11-BNTA
Price: 1307.0 EUR
Availability: InStock

€1.307,00 EUR

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Exhaust system "Evolution Line" for Suzuki RM-Z 450 by AKRAPOVIC.

Derived from the world-championship RM-Z450WS exhaust, the Evolution Line is constructed from high-grade lightweight titanium, which saves over 20% in weight compared to a stock system, enhancing handling.

It is coated in a durable finish for increased scratch resistance and easier cleaning. It has improved throttle response and the unique Akrapovič sound – which is within FIM limits – and is easy to install.

The system comes with a spark arrester to comply with North American off-road regulations.

🛠 Installation instructions

📜 Schematic new version

📈 Performance graph

☘ Means that such product meets the USAD Forest service Standard for spark arresters FS5100-1.

SKU: S-S4MET11-BNTA

🏆 This product is intended for racing vehicles used only in closed-course competition

⌚ Please note that this is exclusively made product and may take up to 15-20 days for production

Unit	Stock	Akrapovič	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
Volume db	116.1 / rpm	116.2 / rpm	0.1
Inst. time min		45