GPZ400R Muffler 4-into-2-into-1 GPZ400R

[RPM GPZ400R Muffler 4in2in1 GPZ400R RPM 1011S]
EX-P: Steel silencer outer cover: SUS Compatible models: KAWASAKI GPZ400R
Fitting type: Full exhaust
Silencer size: φ77 x 300
Oil change: ×
Oil filter change: ×
Tandem: ○
Public road driving: ○
Proximity exhaust noise level: 89db The exhaust pipes from the engine exhaust port to just before the silencer are made of steel.
The exhaust pipes, carefully polished by craftsmen through dozens of processes, are copper-plated, nickel-plated, and finally hard chrome-plated.
This creates the unique luster of steel plating, which changes to a distinctive burnt color when heat from the exhaust is applied.
In addition, the exhaust note produced by steel is a unique, high-quality sound.
The "4in2in1 manifold," created using a unique manufacturing method, was conceived over a long period.
The adoption of this manifold system has realized reliable high torque characteristics in the mid-low speed range.
This full exhaust muffler produces a captivating racing sound while keeping the volume within regulated limits.
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