ive been hearing that the s4 lower intake flows better than the s5 one.

would it be worth it to scrounge up a s4 lower intake and replace my s5 one with it? i if i did this i would most likely do some gasket matching and mild port and polishing on the entire intake track (tb on down).

what would i have to do to get the s4 intake to bolt onto the s5 block? anything? i know that id have to drill out the holes on the vdi section but thats not a big deal. anything else?

baisically i just want to know if it can be done and would it net any gains over the s5 lower intake.

always looking for that last little bit of n/a powah!

 

Wouldn't have any effect on a S5 block unless you ported the S5 block.

Infact with the engine in stock trim you would probably loose HP.

 

ah. no fun. well thanks for answering.