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.

XSR900GP SPEC-A TYPE-3

XSR900GP equipped with Yamamoto Racing SPEC-A TYPE-3 exhaust (2)
XSR900GP equipped with Yamamoto Racing SPEC-A TYPE-3 exhaust (close-up 1)
XSR900GP equipped with Yamamoto Racing SPEC-A TYPE-3 exhaust (close-up 2)

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 equipped with Yamamoto Racing SPEC-A TYPE-3 exhaust (titanium silencer)

■Titanium, Weight: 3.9kg (Stock 7.4kg)

XSR900GP equipped with Yamamoto Racing SPEC-A TYPE-3 exhaust (2)

■Black, Weight: 4.2kg (Stock 7.4kg)

XSR900GP TI3-1 Pressed

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 pressed exhaust (1)

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

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 pressed exhaust (2)
XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 pressed exhaust (close-up)

・Weight: 3.9kg (Stock 7.4kg)

XSR900GP SPEC-A TI3-1 TYPE-SA

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 TYPE-SA exhaust (1)

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 equipped with Yamamoto Racing SPEC-A TI3-1 TYPE-SA exhaust (Titanium silencer)

■Titanium

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 TYPE-SA exhaust (Titanium silencer, black end)

■Titanium, Black End

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 TYPE-SA exhaust (Gold silencer)

■Gold

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 TYPE-SA exhaust (Gold silencer, black end)

■Gold, Black End

XSR900GP SPEC-A TI3-1 Titanium

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 Titanium exhaust (1)

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

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 Titanium exhaust (Titanium silencer)

■Titanium, Weight: 4.1kg (Stock 7.4kg)

XSR900GP equipped with Yamamoto Racing SPEC-A TI3-1 Titanium exhaust (Carbon silencer)

■Carbon, Weight: 4.4kg (Stock 7.4kg)

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