Akrapovic Yamaha MT-09 21-25 Racing Line Carbon Full Exhaust System

This exhaust has a lightweight carbon-fibre muffler outer sleeve, combined with stainless steel link pipes and headers and finished with a titanium end cap, to produce a system that is 2.6 kg (36,5%) lighter than stock. The new design features a shorter muffler for an enhanced sporty look, which exits on the side of the bike for visual impact. Power is increased by 3.3 kW (4.5 hp) at 9,600 rpm when compared in back-to-back tests on a MT-09 with a Racing Line (Carbon) exhaust and a standard stock exhaust system. The sporty racing sound is perfectly tuned to the engine. It is designed for use on tracks and closed-course competition circuits.

The exhaust system is compatible with Yamaha hard cases and centre stand accessories.

When installing the Racing Line exhaust system on Euro5+ motorbikes (2 lambda sensors), the engine check light will appear after identifying a deviation in the stock catalytic converter´s parameters.

FOR 24-25 MODELS: The mandatory P-HF1595 fitting kit, including the muffler clamp, bracket and mounting material, must be ordered separately.

FOR 21-23 MODELS: The mandatory P-HF1596 fitting kit, including the muffler clamp, bracket and mounting material, must be ordered separately.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

This item is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Akrapovic's product line includes products regulated by national and international emission regulations. Akrapovič makes every effort to provide accurate information on compliance of our products with various regulations and identify if they are for competition-use only or for general street/highway use in the regulated area. However, unless an explicit compliance label is indicated for a specific product, Akrapovič does not make any statement of compliance. It is the user's responsibility to choose an appropriate product for the intended use. As regulations change over time, please check the key on the website to verify the compliance with the current regulations.

Please make sure the product is installed in line with installation instructions and used in accordance with all local regulations, as the compliance label may otherwise not be valid.