※About the types of Silent HiPower		Ｈ：TYPE-H Sporty type with perfect circle shape shell.
		Ｓ：TYPE-S Oval shape silencer for noise reduction type.

※Materials		S3：SUS304 High quality stainless.
		S4：SUH409 Stainless that are used for many stock parts.

※The above value of the pipe diameter φ is the thickest area φ of the muffler.

※”G” in the Remarks: It means Vehicle’s grade.