is there any problem as far as fitting in the engine bay and is the lower intake plenum differentbetween 5th and 4th gens

MEVI. Get one.

thanks for replying however YOU DON'T ANSWER MY ? my ? is clear if somebody knows anything that might help please reply,,, if not save your time

Look for a thread in the General forum(look in pages 1-3) about this. It is about 7-9 pages long.

Sorry for being a smart a**! MEVI+ Middle Eastern Variable Intake. The general consensus seems to be not to bother unless you are going to get the JWT ECU to go along with it. The MEVI only produces the extra power in the upper RPM range. The JWT Ecu will extend the rev limiter to 7000-7200 Rpm, where the MEVI will provide the most gains. If you really want it, u can get the ECU from Stillen or Jim Wolf Technologies. The MEVI you can order through your local stealership, or check the the classified forums.

Well the lower intake manifold is different for sure as well as the fuel rail. 4th gens use side-feed injectors and 5th gens use top-feed. PM krismax because he is in the process of putting his 5th gen VI on his DE.

Krismax has done it or is close to finishing. From talking to him it takes hours of custom work and the use of a machine shop. Not a weekend project.

thnx for replying guys ,, i just figured it cost too damn much to get the mevi+ecu and since i'm going turbo ican't get the ecu "i think" so i figured i should try to fit the 5th runners on ours,, but help me out here whats up with side feed and top feed

Read that huge thread in general about the dek manifold swap its about 9 pages long . all the answers and ?'s are there.