[whitey240]

Originally Posted by brndck

you're not the first person i've read who had issues with a mazworx manifold cracking
http://www.nissansilvia.com/forums/i...=520202&st=210

http://www.freshalloy.com/showthread...-Project/page6

http://nissanroadracing.com/archive/...hp/t-5350.html

i'm looking into one of these manifolds and hopefully it won't have the same issues

http://prlmotorsports.com/billetinta...x#.VZgbNRNVikp'

I would definitely go with the PRL IM over the Mazworx one. Since the same guy made both, I would consider the PRL IM version 2.0.