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800-634-9166

sales@yoshimura-rd.com

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Replacement Service Parts

Ready for service?

1-800-634-9166

Contact our Yoshimura Technicians to get a quote.

Download our reference chart for Yoshimura Off-Road Applications Sound/Spark Arrester Inserts and Muffler Repacking Kits. Find for your Make, Model and Year, then identify your exhaust system for applicable product kits.

If you have any questions, please contact our Sales Department at 1-800-634-9166 or sales@yoshimura-rd.com.

Download Yoshimura Off-Road Repack and Insert Chart

In Stock
SOUND INSERT KIT RS-4 Muffler, 1.500" RING (INS-21-K)

SOUND INSERT KIT RS-4 Muffler, 1.500" RING (INS-21-K)

$36.95

In Stock
SOUND INSERT KIT RS-4 Muffler, 1.500" RING (INS-22-K)

SOUND INSERT KIT RS-4 Muffler, 1.500" RING (INS-22-K)

$36.95

In Stock
LOW VOLUME INSERT TUBE, 1.500" (INS-U-3)

LOW VOLUME INSERT TUBE, 1.500" (INS-U-3)

$33.95

In Stock
SOUND INSERT KIT RS-4 Muffler, 1.500" RING (INS-23-K)

SOUND INSERT KIT RS-4 Muffler, 1.500" RING (INS-23-K)

$36.95

In Stock
SOUND INSERT TUBE RS-4T Muffler Turn-Down Tip, 1.500" (INS-RS4T-A)

SOUND INSERT TUBE RS-4T Muffler Turn-Down Tip, 1.500" (INS-RS4T-A)

$13.75

In Stock
SOUND INSERT KIT RS-4D Muffler, TOP, 1.000" (INS-TA-K)

SOUND INSERT KIT RS-4D Muffler, TOP, 1.000" (INS-TA-K)

$26.95

In Stock
SOUND INSERT KIT RS-4D Muffler, BOTTOM, 1.000" (INS-BD-K)

SOUND INSERT KIT RS-4D Muffler, BOTTOM, 1.000" (INS-BD-K)

$26.95

In Stock
SOUND INSERT KIT RS-9 Muffler, 1.000" (INS-RS9A-K)

SOUND INSERT KIT RS-9 Muffler, 1.000" (INS-RS9A-K)

$36.95

In Stock
SOUND INSERT KIT RS-9 Muffler, 1.125" (INS-RS9C-K)

SOUND INSERT KIT RS-9 Muffler, 1.125" (INS-RS9C-K)

$36.95

In Stock
SOUND INSERT KIT RS-9 Muffler, 1.250" (INS-RS9B-K)

SOUND INSERT KIT RS-9 Muffler, 1.250" (INS-RS9B-K)

$36.95

In Stock
SOUND INSERT KIT RS-12 Muffler, 1.500" (INS-30-K)

SOUND INSERT KIT RS-12 Muffler, 1.500" (INS-30-K)

$36.95

In Stock
SOUND INSERT KIT RS-12 Muffler, 1.625" (INS-31-K)

SOUND INSERT KIT RS-12 Muffler, 1.625" (INS-31-K)

$36.95

In Stock
SOUND INSERT KIT TRC 4.5" Muffler, Street (TRC-INS-K)

SOUND INSERT KIT TRC 4.5" Muffler, Street (TRC-INS-K)

$26.95

In Stock
SOUND INSERT KIT TRC Muffler Cone Cap, Off-Road (TEC-SB-A)

SOUND INSERT KIT TRC Muffler Cone Cap, Off-Road (TEC-SB-A)

$33.95

In Stock
SOUND INSERT KIT TRS 4.5" Muffler, Street (TRS-INS-BK)

SOUND INSERT KIT TRS 4.5" Muffler, Street (TRS-INS-BK)

$26.95

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Race series product restriction and affirmation

Warning:

The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

Information (Enter as Applicable)

Race Information

Rider/Purchaser Information

Affirmation

By clicking below, I affirm:
  1. that i have read the above warning;
  2. that any information I have entered is accurate; and
  3. that any motorcycle on which I install the RACE SERIES product will be restricted to closed course competition and will not be ridden on any public street, highway or public lands.