x2 exactly
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by PhilD:
Is there a cover that goes over the Dub-Aior filter box?
If not, it will actually increase intake temp, as it obviously wouldn't fully seal against the hood and would be taking in the very hot air from under the engine compartment. Kind of a Hot Air Induction system
Have you sold many to H2 owners yet? </div></BLOCKQUOTE>