[New Product] Choose from 7 types! Yamaha Cygnus X (7th Gen) "GP-R" Muffler Released by K2-TEC

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August 28, 2026

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[New Product] Choose from 7 types! Yamaha Cygnus X (7th Gen) "GP-R" Muffler Released by K2-TEC

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WebikePlus Editorial

K2-TEC has released the "GP-R" full exhaust muffler for the Cygnus X (7th Gen). It features output characteristics focused on city riding, low exhaust noise, and a wide variety of 7 types based on silencer shape and material.

Table of Contents

1 4 types of silencers, 2 types of selectable ends

4 types of silencers, 2 types of selectable ends

K2-TEC's full exhaust "GP-R" for the Cygnus X (7th Gen, model: 8BJ-SEM5J) features output characteristics that emphasize the intermediate acceleration needed for city riding. The exhaust pipe is handmade stainless steel, and the small silencer is designed to suppress noise while incorporating a structure that resonates low frequencies.

There are 4 types based on silencer shape/material: "STD", "STD Titanium", "Taper", and "Megaphone". Furthermore, for the 3 types other than Megaphone, the end shape can be chosen from 2 types: "3-piece end" and "M1 end", allowing you to select your preferred muffler from a total of 7 types. It is made to order, with a delivery time of approximately 1 to 2 weeks.

STD Titanium M1 End

3-piece end (left) / M1 end (right)

GP-R STD

・Silencer: Outer diameter φ86, length 280mm (with baffle)
・Silencer type: Stainless steel
・End shape: 3-piece type / M1 type (selectable)

・Price: 52,800 yen (tax included)

GP-R STD Titanium

・Silencer: Outer diameter φ86, length 280mm (with baffle)
・Silencer type: Titanium
・End shape: 3-piece type / M1 type (selectable)

・Price: 61,600 yen (tax included)

GP-R Taper

・Silencer: Outer diameter φ86, length 140mm + taper length 140mm (with baffle)
・Silencer type: Stainless steel
・End shape: 3-piece type / M1 type (selectable)

・Price: 57,200 yen (tax included)

GP-R Megaphone

・Silencer: Outer diameter φ90, taper length 250mm (with baffle)
・Silencer type: Stainless steel
・End shape: Not selectable

・Price: 57,200 yen (tax included)

Check K2-TEC products on Webike

K2-TEC: https://www.k2-tec.com/

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[New Product] Choose from 7 types! Yamaha Cygnus X (7th Gen) "GP-R" Muffler Released by K2-TEC

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WebikePlus Editorial

Webike+ (Webike Plus) provides daily updates on motorcycle news and information. We cover a wide range of topics, including new models, latest releases, classic bikes, discontinued models, and custom motorcycles. Additionally, we offer detailed information and in-depth reviews of motorcycle gear and custom parts, such as helmets and exhaust systems.