Full Exhaust Muffler RPM-4in2in1 Aluminum φ77×300 CB750FZ/FA/FB

【RPM 2002-01 Full Exhaust System RPM-4in2in1 Aluminum φ77×300 CB750FZ/FA/FB Public Road Legal 4-2-1 Motorcycle RPM】
■Product Description
The RPM-4in2in1 is an exhaust system born from approximately 300 meticulous handcrafted processes and TQC (Total Quality Control), and is an original muffler brand that has been highly favored by many users since its creation in 1978.

■Detailed Description
●Exhaust Pipe
Large diameter φ38mm pipes are used to maximize the potential of large displacement engines.
The "4-2-2-1 manifold method" enables precise fluid control, significantly improving rich torque characteristics in the mid to low RPM range and achieving excellent drivability.
The material selected is high-strength and reliable carbon steel mechanical tubing (STKM11A).
Each part, after undergoing a meticulous polishing process by skilled craftsmen, is treated with high-quality plating using advanced surface treatment technology, not only for its beautiful appearance but also for high weather resistance that perpetuates its beauty even under harsh conditions.
●Silencer
The φ77×300 size silencer, which produces a uniquely exhilarating racing sound, achieves maximum sound deadening with minimum exhaust resistance by having a completely double-layered internal structure.
Notably, despite its lightweight and compact casing, it secures high rigidity, achieving excellent durability against vibrations in harsh operating environments.
The outer cover material is available in the following two types:
・Aluminum alloy A6063S
・Stainless steel SUS304/mirror finish
●Component Parts
This is a full exhaust system consisting of a total of five parts: "four front exhaust pipes (from the engine to the collector section)" and "one tailpipe assembly (including the collector section to the silencer)."
●Mounting State
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, HONDA genuine free flanges (exhaust holders) are used.
*Exhaust gaskets and HONDA genuine free flanges (exhaust holders) are not included, so you will need to prepare them separately.
*The "split collar" used when installing the genuine muffler is not required when installing this product.

■Compatible Models
HONDA
CB750FZ/FA/FB (RC04)

■Specifications
Silencer Cover: Aluminum
Exhaust Pipe: Steel plating
Fitting Type: Full Exhaust
Silencer Size: φ77×300
Oil Change: ×
Oil Filter Change: ×
Tandem: 〇
Center Stand: ×
Public Road Legal: 〇
Proximity Exhaust Noise Value: 99db

■Notes
*Only the muffler is for sale. The vehicle in the image is for installation reference.
*Images are for illustration purposes. Includes products of different sizes and colors.
*Product design and specifications are subject to change without notice. Please understand.
*As this product is made-to-order, cancellations after placing an order are not possible.
*This is a made-to-order product that takes time to deliver. Also, please note that it may be discontinued by the manufacturer or its specifications may change without prior notice. Thank you for your understanding.