SMOG BLOCK OFF KITS
Remove the power-robbing EPA air injector smog pump that accompanies many dirt bike and street legal model dirt bikes, and replace it with an XR\'s Only Air Pump / Smog Block Off Kit that includes the block off plate, air injector and a hose removal kit. These smog block off kits shed weight, smooth out the response from the throttle and increase power. Not only will your bike run considerably smoother, when installing these smog block off kits, you\'ll be shedding weight and removing unsightly contraptions from your bike. Not perfectly legal for use on highway models, the smog block off kits are generally for closed course use only.
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XRs Only Smog / Air Pump Block Off Kit - Honda CRF250R CRF250X CRF450R CRF450X
Air Pump Block Off Kit$32.95