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Yoshimura SOUND INSERT KIT 94db RS-2 Muffler, 1.250" (INS-12-K), image 1

Yoshimura

Yoshimura SOUND INSERT KIT 94db RS-2 Muffler, 1.250" (INS-12-K)

Exhaust AccessoriesSKU YO-INS-12-K

Cheapest we found

$79.95

at XPERT Moto Gear

$79.95 lowest$84.99 highest

4 recent in-stock prices · spread $5.04 (6%)

Based only on in-stock prices checked in the last 30 days. 4 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$79.95CheapestIn stockSuperbike Supply$80.90In stockHighside Shop$84.95In stockmay be out of dateMotoHeaven$84.99In stock

Product details

Yoshimura Sound Insert Kit 94Db Rs-2 Muffler, 1.250" (Ins-12-K)

  • Replacement Low-Volume Insert Kit for RS-2 Mufflers
  • Non-Spark Arrested
  • Available as optional kit on applications requiring different sound restrictions
  • Decibel reduction depends on application

Kit Includes:

  • Low-Volume Insert Tube
  • End-cap collar
  • Set screw

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

Fitment:

  • Honda CRF450R 2007
  • Honda CRF450R 2008
  • Suzuki RM Z450 2005
  • Suzuki RM Z450 2006
  • Suzuki RM Z450 2007

Price history

Recorded changes for this exact variant.

Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

  1. 1XPERT Moto Gear4 points · last checked 22 Aug 2026
  2. 2Superbike Supply3 points · last checked 21 Aug 2026
  3. 3Highside Shop1 point · last checked 8 Aug 2026
  4. 4MotoHeaven3 points · last checked 21 Aug 2026

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices
Cheapest we found: $79.95 · XPERT Moto GearJump to comparison