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CRF300L Big Bore

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PAIR smog block off kit for Honda CRF300L

CRF300L Big Bore

4.5 (123)

PAIR Block-Off Kit

Name: CRF300L Big Bore PAIR Block-Off Kit - PAIR Block-Off Kit
Brand: CRF300L Big Bore
SKU: 46593052999855
Price: 30.0 USD
Availability: InStock
Rating: 4.6667 (3 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$30.00

Quantity

Color

Black

Quantity

Reduce exhaust popping on decel and save over 2 pounds of unnecessary weight by ditching the CRF’s stock PAIR system and charcoal canister.
This machined-aluminum block-off plate replaces the hose spigot on your bike’s cylinder head. Simp...

Reviews

4.7

3 ratings

Awesome quality!

awesome! works as should and my kit came with both caps to seal off the vaccum ports. one on the intake box and the other right off of the throttle body on the head side. Looks clean and quality materials.

d · May 9, 2026

Nice piece.

The part itself is a nice piece. I kind of wish it would have come with identification of the parts removed. I used the photo in the add to determine what could come off.

airick · April 30, 2026