If you are looking for a blower intake I suggest Blue Thunder over BDS. Received intake from BDS and it is the worst casting I have ever seen. It is being used on a race application not polished. Bolt holes were not in the center of where they should be and casting is ROUGH! I have hours of clean up ahead to remove chunks of material that was left in the intake. Intake took months to receive. Sent them pics. I was told since its a racing application looks was not important. I thought quality of a casting was important if is going to be polished or cast quess not. Word for wise. Should have bought Blue Thunder.