Full Exhaust Muffler RPM-4in2in1 Stainless φ67x300 CB400SF STD

【RPM 2038S-01 Full Exhaust Muffler RPM-4in2in1 Stainless Steel φ67×300 CB400SF STD Road Legal JMCA Certified 4-2-1 Motorcycle RPM】
■Product Description
The RPM-4in2in1 is an exhaust system born from approximately 300 meticulous hand-crafting processes and TQC (Total Quality Control), an original muffler brand that has been popular with many users since its inception in 1978.

■Detailed Description
●Exhaust Pipe
The adopted 4-in-2-in-1 manifold system offers higher exhaust synergy than a 4-in-1 manifold system in 4-cylinder engines and contributes significantly to producing a high-quality sound.
The material used is steel (STKM11A mechanical structure carbon steel pipe). Each component is carefully polished by craftsmen and then given high-quality plating to provide superior aesthetics and weather resistance.
●Silencer
The φ67×300 silencer, which produces a unique and exhilarating racing sound, has a complete double-layer internal structure, allowing for maximum sound deadening with minimal exhaust resistance.
Furthermore, its lightweight and compact body possesses high rigidity and excellent resistance to vibration under harsh operating conditions.
●Silencer Outer Cover Lineup
The outer cover material is available in the following three types:
・Aluminum alloy A6063S
・Stainless steel SUS304/mirror finish
・Titanium TP270
●Component Parts
This is a full exhaust muffler consisting of a total of five parts: "four front exhaust pipes (from the engine to the manifold)" and "one tail ASSY (from the manifold including the silencer)".
●Mounting Condition
It is fixed to the vehicle body at two points: the engine exhaust port and the tail stay.
When installing at the engine exhaust port, the free flange (exhaust holder) included with this product is used.
*Exhaust gaskets are not included, so you will need to prepare them separately.

■Compatible Models
HONDA
CB400SF STD (NC31)
*Not compatible with Ver.R and Ver.S

■Specifications
Silencer cover: Stainless steel
Exhaust pipe: Plated steel
Fitting type: Full exhaust
Silencer size: φ67×300
Oil change: 〇
Oil filter replacement: ×
Tandem: 〇
Road legal: 〇
Proximity exhaust noise value: 89db
Standard: JMCA certified product

■Notes
*Only the muffler is for sale. The vehicle in the image is for installation reference.
*Images are for illustration purposes only. Includes products of different sizes and colors.
*Product designs and specifications may change without prior notice. Please understand.
*This product is made-to-order, so cancellations after ordering are not possible.
*As this is a made-to-order product, delivery may take some time. Also, please note that the manufacturer may discontinue the product or change its specifications without prior notice. Thank you for your understanding.