So I was getting horrible surge with my gtx3576r ever since it was install and tune. I get surge mostly 4.5-5k on 4 and 5 gear. I was told I need a DV so decided to go Synapse. Let me tell you something getting this DV was a pita! Being they're local you would think it would be a lot easier to get. It came with NO instructions and I'm pretty sure I got a used unit. I'm confuse on what it looks like being "push and pull" so if someone can post pictures that'll be grrreat. I tried both A+B and still surge and a little flutter. I never had this problem with my mhi-18k turbo. I'm starting to think it's too big of a turbo for my liking. Any advise and suggestion would be appreciated.

 

I hated the synapse DV. Too finicky imo. I swapped to a TiAL QR with a 6psi spring and haven't looked back since.

 

Hoping not to go that route. Spent too money on this Damn thing.

 

is this pull or push?

 

I think people say yellow spring is the one to use.