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Attention: You are purchasing closed course competition Product(s)

I acknowledge that the product(s) being purchased () was/were designed and intended for closed course competition use only. The product(s) is/are neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so. By proceeding with this purchase, I , agree to only use the product(s) for closed course competition.

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Why TST Reason #1: Unique Products You Won’t Find Elsewhere. Why TST Reason #2: Free Shipping | U.S. Orders over $150. Why TST Reason #3: Industry-Leading Customer Support. Why TST Reason #4: No Restocking Fees.


U.S. customers are offered a free shipping option for orders with a discounted subtotal greater than $150.00 (before taxes applied). The order's shipment destination must reside within the United States of America. The free shipping options still utilize our standard postage providers and 3rd party shipping companies. All terms and conditions that apply to normal orders will continue to apply to orders with a free shipping option.


An item returned within 30 days of purchase, that includes an accurate RMA#, in a perfectly new, unopened condition, and that complies with our other return policies, will not be charged a restocking fee.


The most common product related questions are answered in the tabs section on this page. Be sure to carefully read through the "Product Details", "In the Box", and "FAQs" tabs. In addition, a lot of our products have comprehensive videos demonstrating installations and product features. You can find those videos in the "Videos" tab.

Note: Some product pages may not have all the tabs mentioned above. Please read through all the available tabs to find the answers to your questions. If you still need assistance, please use the "ASK A QUESTION ABOUT THIS PRODUCT" button below the tabs section.

Womet-Tech Kawasaki Smog Block Off Plates

What's included when you purchase the Kawasaki smog block off plates. High quality CNC machined aluminum construction. Closeup image of smog block off plate installed on an engine. Covers up the smog equipment mounting locations on your Kawasaki engine. Racetrack proven on our 2015 YZF-R1 CCS Race Bike. TST Image Carousel Close

Womet-Tech Kawasaki Smog Block Off Plates

These smog block off plates enable you to remove the smog equipment from your Kawasaki's engine and cover the holes left behind. With the AIS removed you will be able to get an accurate air/fuel ratio tune and keep exhaust popping to a minimum.

Womet-Tech recently changed their logo, which may or may not be represented in the product branding of this item. The logo on the part and packaging may have changed, but you're getting the same high quality products as before.

SKU WT-1044
Weight 0.50 LBS
Price: $24.99
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If buying this product as part of the Buy Together bundle below, define these options there.

  • High quality CNC machined aluminum construction
  • Enables accurate air-fuel ratio tuning
  • Removes bulky AIS system
  • For race applications only (not for public highway use)
  • Racetrack proven on the TST Racing 2015 YZF-R1 CCS Race Bike
  • Each package contains (2) Womet-Tech smog block off plates
Model Years
ZX-10R 2004-2010
ZX-6R/636 2003-2008
Ninja 300 2013-2017


WARNING: Cancer and Reproductive Harm -

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