GYA8504
COLLECTOR in AISI 304 stainless steel to eliminate catalyst - Racing
Specifications
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CodeGYA8504
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Weight (kg)SPARK 1,7 kg vs STOCK 3,4 kg
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Available materials
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( not approved )
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COMPATIBLE with center stand and side bags
For installing the manifold on EURO5 models, in order to keep the lambda sensor, it is NECESSARY to pair it with the optional code 0CAVO003.
RE-MAPPING IS REQUIRED ON EURO5+ MODELS, NOT NECESSARY ON EURO5 MODELS.
The comparative bench tests were carried out without any modification to the original ECU.
Yamaha Ténéré 700 is a versatile bike, capable of tackling any road, from asphalt to off-road. To enhance its character and performance, Spark offers the DAKAR silencer.
The silencer was designed with an approach that, while using the most modern materials and technologies, recalls the timeless charm of the desert rally icon "DAKAR".
The slip-on is available in two Euro5+ homologated versions: standard routing (GYA1601) and high routing (GYA1602), the latter being a direct tribute to the legendary desert rally.
Lightness and power are its main features, with 50% less weight compared to the stock exhaust and a remarkable performance increase (+3hp between 9000 and 9500 rpm), all in full compliance with Euro5+ regulations issued by the Italian Ministry after numerous noise and bench tests.
For a more RACING version, the catalog includes the de-cat manifold (GYA8504), which can be paired with the Spark silencer to create a complete kit or mounted with the original silencer.
96 dB @4500 rpm (GYA8504+GYA1601)
The bench tests published on the website were carried out on stock motorcycles (without remapping). When installing the racing manifold, we recommend remapping to optimise performance.
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