I was working on my car today and decided to buy an intake.... i didnt really have money so i didnt get the cold air tube that comes with it just the performence filter. I left my stock rubber tube on with the intake coming down. I Also cut my springs today.....( those comments people gave me were to late because i did em already) I cut 1 1/2 coil and the car droped like 1 1/2 inch i believe. Its still runs the same as before.... i dont notice no diff.... its not bumpy at all.