Full Exhaust System RPM-4in2in1 Stainless Steel φ67×300 Zephyr 400

【RPM 1030S-01 Full Exhaust System RPM-4in2in1 Stainless Steel φ67×300 Zephyr 400 Street 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). It is an original muffler brand that has been popular with a great number of 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 for 4-cylinder engines, and significantly contributes to producing a high-quality sound.
The material used is steel (STKM11A mechanical structural carbon steel pipe). Each component is carefully polished by skilled craftsmen before undergoing a high-quality plating process, providing excellent aesthetics and weather resistance.
●Silencer
The φ67×300 silencer, which produces a unique and exhilarating racing sound, achieves maximum silencing effect with minimum exhaust resistance by using a completely double-layered internal structure.
Furthermore, its lightweight and compact body has high rigidity and excellent resistance to vibrations caused by 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 collector)" and "one tail ASSY (from the collector, including the silencer)".
●Mounting
It is fixed to the vehicle at two points: the engine exhaust port and the tail stay.
When installing at the engine exhaust port, the genuine Kawasaki free flange (exhaust holder) is used.
*Exhaust gaskets and genuine Kawasaki free flanges (exhaust holders) are not included. These must be prepared separately.
*The "split collar" used when installing the genuine muffler is not required when installing this product.

■Compatible Models
Kawasaki
ZEPHYR400 (All model years)

■Specifications
Silencer Cover: Stainless Steel
Exhaust Pipe: Steel Plated
Fitting Type: Full Exhaust
Silencer Size: φ67×300
Oil Change: 〇
Oil Filter Change: ×
Tandem Riding: 〇
Street 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. Products with different sizes and colors are included.
*Product designs and specifications are subject to change without notice. Please be aware.
*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 specifications without prior notice. Thank you for your understanding.