Full Exhaust System RPM-4in2in1 Aluminum φ77×300 GPZ400R

【RPM 1011-01 Full Exhaust Muffler RPM-4in2in1 Aluminum φ77×300 GPZ400R 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 loved by 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 for a 4-cylinder engine, and is also one of the elements that produces a high-quality sound.
The material used is steel (STKM11A carbon steel tubing for mechanical structures). Each part is carefully polished by skilled craftsmen, then given a high-quality plating treatment to provide excellent aesthetic appeal and weather resistance.
●Silencer
The lightweight and compact φ77×300 body offers an excellent sense of unity with the vehicle, beautifully enhancing the overall silhouette.
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 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)".
●Installation
It is secured to the vehicle at two points: the engine exhaust port and the tail stay.
When installing at the engine exhaust port, a genuine Kawasaki free flange (exhaust holder) is used.
※Exhaust gaskets and genuine Kawasaki free flanges (exhaust holders) are not included, so you will need to prepare them separately.

■Compatible Models
Kawasaki
GPZ400R

■Specifications
Silencer Cover: Aluminum
Exhaust Pipe: Steel Plated
Fitting Type: Full Exhaust
Silencer Size: φ77×300
Oil Change: ×
Oil Filter Change: ×
Tandem: 〇
Street Legal: 〇
Proximity Exhaust Noise Value: 89db
Standard: JMCA Certified

■Notes
※Only the muffler is for sale. The vehicle in the images is for installation reference.
※Images are for illustration purposes only. They may include products of different sizes or colors.
※Product design and specifications are subject to change without 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 time. Also, without notice, the manufacturer may discontinue the product or change its specifications. Please be aware in advance.