Evo 4 airbox
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Evo 4 airbox
Finding and airbox for the Evo 4 is proving difficult to find . I fitted one from an N/A lancer with the N/A airfilter it fitted ok but I lost boost lol . It didn't agree with the car at all . I've just put my HKS mushroom filter back on .
Other thing is the black rubber pipe that comes off the recirc valve to the throttle body if squashed wont stop it from making boost will it ?
Other thing is the black rubber pipe that comes off the recirc valve to the throttle body if squashed wont stop it from making boost will it ?
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