SPEC-A, the ideal exhaust system series created through the culmination of Yamamoto Racing technology, now includes four new types for the XSR900GP. With careful selection of materials and meeting strict volume regulations, the SPEC-A series embodies the terms "ideal" and "supreme". The new additions are the TYPE-3 and the TI3-1 in pressed, titanium, and TYPE-SA, for a total of four types. Different silencer covers are also available for each type.
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XSR900GP SPEC-A TYPE-3



SPEC-A TYPE-3 is a triple silencer exhaust. Two silencer colors are available: Titanium and Black.
・Compatibility: XSR900GP (RN96J / N722E)
・Layout: TYPE-3 (Titanium 3-1 merge collector, triple silencers / 2 right and 1 left)
・Volume: 94db *JMCA certified, conforms to Japanese public road use standards
・Silencer size: Titanium megaphone x 300mm
Silencer Types


XSR900GP TI3-1 Pressed

TI3-1 pressed type.
・Compatibility: XSR900GP (RN96J / N722E)
・Material / Layout: TI3-1 (Titanium 3-1 merge collector, buffed finish)
・Volume: 91db *JMCA certified, conforms to Japanese public road use standards


・Weight: 3.9kg (Stock 7.4kg)
XSR900GP SPEC-A TI3-1 TYPE-SA

The silencer has a machined aluminum end cap. Silencer color is available in titanium and gold (anodized finish), and the mahcined aluminum end cap in titanium or black (black paint finish).
・Compatibility: XSR900GP (RN96J / N722E)
・Material / Layout: TI3-1 (Titanium 3-1 merge collector, buffed finish)
・Weight: 4.2kg (Stock 7.4kg)
・Volume: 92db *JMCA certified, conforms to Japanese public road use standards
・Silencer size: Titanium triangle x 400mm
Silencer Types




XSR900GP SPEC-A TI3-1 Titanium

Two silencer types are available: Titanium and Carbon.
・Compatibility: XSR900GP (RN96J / N722E)
・Material / Layout: TI3-1 (Titanium 3-1 merge collector, buffed finish)
・Volume: 90db *JMCA certified, conforms to Japanese public road use standards
・Silencer size: Titanium φ108 x 400mm
Silencer Types


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