Originally posted by OffroadX:
Of course the Nismo intake has accomodations for the factory vacuum lines and sensors. Go to www.nissanusa.com/nismo and find it, you'll see the 2 nipples for the vacuum lines, and a hole in the shield for the air temp sensor. The stock MAF is used.The K&N also has said fittings. The stock MAF is used as well.