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Naraku Exhaust Performance Crossover Yellow Carbon (139QMB)

Naraku Exhaust Performance Crossover Yellow Carbon (139QMB)

Description: The NARAKU crossover combines Racing design with an internal structure that is tailored to the requirements of 4-stroke engines. Road legal thanks to E-certification. Most 4-stroke exhausts are just borrowed from 2-stroke series and only the brackets have been altered. The result is a visually appealing system, generally with poorer performance than the original. NARAKU Crossover’s internal structure takes the GY6 50cc aka the 139QMB 49/50cc engine to the upper limit of the power range available from an end can replacement alone. This makes it one of the top-performing systems for these engines.

This exhaust system is yellow-coated with a real carbon silencer. Yellow Carbon Edition. The yellow coating can be buffed with exhaust paint any time to bring it up like new. The coating does not hold in the manifold area. With E-certification on the bracket. Includes Removable Silencer.

When changing a cylinder kit or an exhaust, it's a good idea to pick up a few extra exhaust studs + nuts M6 set since these can easily need replacing and bring your project to a grinding halt while you wait.


Includes the following Exhaust pipe and Naraku Sticker.

•    Head Pipe Bolt Hole Spacing: 50mm
•    Head Pipe Inner Diameter: 20mm
•    Weight: 7.055lbs.
•    Includes Removable Silencer
•    Does Not Include Mounting Bolts

•    Made in Taiwan
•    Fit Exhaust Gasket: 27mm / Studs: M6 / Nuts: M6 / Socket: 10mm
•    Fit QMB 49/50cc+

Supported Models: 139QMB 49cc-50cc engines, Baja SC50, Boreem (BMS) 50, Filly 50, Kymco 50, Panterra 50, Qingqi 50, QLink 50, Roketa 50, SUNL 50, SYM 50, Tank 50, TaoTao 50, and virtually any other scooter engine with these measurements.

Item Weight & Product Dimensions:
•    6.055 pounds | 29" (L) x 7" (W) x 8" (H)

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Naraku Exhaust Performance Crossover Yellow Carbon (139QMB)
  • Stock: Non-Stock
  • Reward Points: 8
  • Part #: NK400.02
Sold: 5
Views: 6042
Price in reward points: 208