SKU: 48671249607

2004 + Yamaha YFZ450R AIS SAS PAIR Valve Block Off Kit YFZ450 YFZ 450 R SE

Sale price$18.90 Regular price$21.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 30 - Jul 5

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Description

2004 + Yamaha YFZ450R AIS SAS PAIR Valve Block Off Kit YFZ450 YFZ 450 R SESMOG ELIMINATOR KIT The PAIR SMOG system feeds fresh air into the exhaust to aid in the combustion of unburned fuel. It was designed to improve emissions but will cause problems with many aftermarket exhausts mufflers. Kit includes 3 high temp rubber block offs, plus a PAIR valve eliminator plug to fool the ECU into thinking it is still connected & prevent it from throwing up an error code Fix exhaust popping & backfiring with aftermarket cans.

2004 + Yamaha YFZ450R AIS SAS PAIR Valve Block Off Kit YFZ450 YFZ 450 R SE
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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SKU: 48671249607

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4.6 ★★★★★
Based on 1749 reviews
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K
Verified Purchase
Kim
Natrona Heights, US
★★★★★ 5
Cute shoes
Size: 2.5 Little Kid, Color: Lavendar
Cute, easy to slip on, and my very particular daughter actually wears them - which is saying a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
N
Verified Purchase
Nadezhda
Fort Morgan, US
★★★★★ 5
So cute and comfy for my little one!
Size: 11 Little Kid, Color: Black
Bought these for my 4 year old daughter and we both love them. She wants to wear them every single day! They fit true to size and look adorable. Great quality for the price.​​​​​​​​​​​​​​​​
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Janet Cordes
Charlottesville, US
★★★★★ 5
Great shoe
Size: 3 Little Kid, Color: Black
Great slip ins. Comfortable and good arch support for high arches. Cute style
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Reviewed in the United States on December 21, 2025
N
Verified Purchase
NM_HS
West Palm Beach, US
★★★★★ 5
Hands free comfort!!
Size: 5 Big Kid, Color: Black
Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025
O
Verified Purchase
omri
West Palm Beach, US
★★★★★ 5
good shoes
Size: 8 Toddler, Color: Black, Size: 8 Toddler, Color: Black
fit great the child like it
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Reviewed in the United States on May 21, 2026

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