Smog

controlo

Member
:
'07 Mazdaspeed3 Sport, Sunlight Silver
are any of you californians passing smog with test pipes and or intakes? i have my oem cat and intake just collecting dust. but if i'm going to need them, i should probably hold on to 'em.
 
are any of you californians passing smog with test pipes and or intakes? i have my oem cat and intake just collecting dust. but if i'm going to need them, i should probably hold on to 'em.

Cobb intakes have been CARB approved. You can email them for the sticker if thats the intake you have.
 
There is little chance you can pass the smog with test pipe.

ya, i'm not necessarily expecting to. i was just wondering as the main cat is still on the car and there is no check engine light that might indicate a significant change in emissions.
 
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