21OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS421OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS421OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS4
  • 21OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS4
  • 21OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS4
  • 21OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS4
  • 21OX-YOSHIMURA-INS-13-K AMA Pro Legal Noise Reduction Insert for RS4

AMA Pro Legal Noise Reduction Insert for RS4

INS-13-K

by Yoshimura

Currently Unavailable.

Genuine Yoshimura Parts

Yoshimura

INS-13-K

AMA Pro Legal Noise Reduction Insert for RS4

Warranty

This OEM part is guaranteed by Aftermarket's limited part warranty

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Fitment Assurance

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Use to make your Yoshimura exhaust system or slip-on muffler meet AMA Pro sound requirements.Check chart to order the correct insert for your application.Sold each Inserts do NOT meet FIM closed-course/competition noise requirements.

  • Weight: 0.30
  • Brand: Yoshimura, YOSHIMURA
  • Size: 1.25 in.
  • Manufacturer Item Number: INS-13-K
  • Units: PER EACH
  • Product Type: Exhaust
  • Distributor Part Number: 18610627, 9619002
  • Model: RS4
  • Exhaust Type: Quiet Core Insert