Hey while everyone is on the topic of turbo set ups. I've got a ? Has anyone used the Apex-i filter for their cobra maf? I was going to order one but it only comes in 80 mm. Which is 33/16 inches. The inlet to the maf measures 31/2. Will it just stretch over top of the opening OK? Let me know peps. Joel Joel & Viola Armstrong Walk by Faith not by Sight!