■Conforms to 2006 and 2007 exhaust gas regulations and 2010 noise regulations
Vehicle model | EBL-GX72B (domestic specification) GX72A/GX72B (North American specifications: CN.US.CAL) CK111 (EU specification) |
Engine type | X704 (Domestic specification/North American specification/EU specification) |
Automotive emission test result certificate | None (not required) |
Certification number | ----- |
Proximity exhaust noise | 92dB/4750rpm |
Acceleration running noise | 82dB |
The evolving prestige!
2013 New Japan Original Design for Yoshimura Cyclone
"HEPTA FORCE is born.
The new design is based on the edgy symmetrical heptagon [Heptagon] and features an original end with a novel cone shape.This unique cone end is available in two types: stainless steel for a shiny look and carbon for a race like image.There are 8 variations of silencer cover and end materials to choose from.
The exhaust note produced from the powerful rear style is the silencer of the new age which realized the powerful sound quality with the bass sound.
YOSHIMURA HEPTA FORCE CYCLONE.This is a new proposal from Yoshimura.
Newly developed for GSX1300R Hayabusa, "HEPTA FORCE" has two slip-ons on the left and right side, and the novel cone end shape creates a unique rear view.The weight has been reduced by 52% compared to the STD exhaust.(Stock: 14.5kg, STS: 7.0kg) The performance is flat with good connection around 6000rpm and less drop after the peak power, which brings more sporty driving.The sound quality that emphasizes the heaviness at low rpm is pleasantly resonant and suitable for touring.
[What is EXPORT SPEC]
This EXPORT SPEC is the result of a request from an overseas user who is very particular about the performance of the product, while keeping the original artisanal Tig (weld) burn color and machining marks.By using highly durable stainless steel as the material, YOSHIMURA has achieved a unique design and style with excellent cost performance.