i know everyone is tired of plenum questions but i figured asking wouldnt hurt. i have an 04 5at coupe and was wondering whether to go with skunk2 or the motordyne. I plan on going with the 5/16 and hear skunk2 and motordyne are the most popular. currently im leaning toward the skunk2 b\c i can get it about $100 cheaper than the motordyne. is there really any major difference?? thanks

 

Since Tony at MotorDyne developed these spacers and everyone else just
tried to copy his work and failed I would only go with MotorDynes spacer!
Either 5/16" or 1/2" depending if you want to lose the engine cover or not.
One thing about MotorDyne they include new gaskets, spacers, bolts and
loctite to complete the job......you can't do better anywhere!

 

skunk2 spacers FTL

motordyn 5/16" with (copper, if it applies to you) iso thermal upgrade

 

5/16" and you won't regret it!!