k guys i got an 02 baja with k and n and the end cap but its snowing here and i want to go take it on the streets tonight with my buddys yfz buttt mines to loud can i put the stock cap on for one night or is that bad? let me know asap thanks again guys its jetted to a 175 i think

 

it'll be down on power a bit but certainly won't hurt anything.

 

It will run rich, but that should be OK. Less air means more fuel and thats better than being too lean. You may foul a plug, but thats just about the worst of it for the stock motor.

 

so everything should work out ok? wont kill the engine ??

 

no it will be fine running rich is ok, if it is real rich it might foul the plugs as said, take a plug spanner with you and a spare plug if you have one.