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2021 + Honda CRF300L SMOG Block Off Plate PAIR SAS AIS Eliminator Kit CRF 300 L / RALLY
2021 + Honda CRF300L SMOG Block Off Plate PAIR SAS AIS Eliminator Kit CRF 300 L / RALLY
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SMOG
BLOCK-OFF
PLATE 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.
Plates are machined from billet aluminium.
Stainless steel bolts & washers, plus a
high-temp rubber airbox cap is supplied.
Also includes a PAIR valve eliminator plug, to
fool the ECU into thinking it is still connected
& prevent it from throwing up an error code.
Fixes exhaust popping & backfiring with aftermarket cans.
Achieve true A/F ratio for Autotune/mixture adjustment.
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Fits the following:
2023+ CRF250L/RALLY
2021+ CRF300L/RALLY
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