Quote:
Originally Posted by Drawn05
I have an e88 vert so I don't want to push it as far as upgraded turbos. Rather I am looking at running fbo with E85 and leaving it at that - however I do want it to be the best stock arrangement it could be (within reason).
I'm at 90k km and turbos arent rattlely (not that I can hear) though if that changes I might consider new turbos
|
It's a rule of thumb that there is minimal restriction on outlets on stock frame turbos, the restriction is on the inlets,
IMO just stick with oem outlet and upgrade the inlets. FWIW even the inlets on stock turbos provide marginal gains (it's a fair bit of labour to install them) but they do help. The silicon inlets after a few years seem to get chewed out and look a tad tatty (theyre not as durable as oem) most guys with stock turbos dont bother as when its all said and done there are other better BFYB mods.