Originally Posted by BuraQ
I am no expert, this is all new to me, but my question is about the manifolds. Seems like the exhaust from the manifold cylindars would crash at the T just before hitting the turbos. So what I am seeing here is instead of a smooth flow I am seeing alot of turbulence adding more back pressure ?
It this intentional ?
That's not a T, that's a collector. And those runners are quite large.
What size are those runners?
Thanks for the updates!
'08 E90 335i 6MT. VM 6466g2 kit. Stage3+ Fuel-It with FPR return, BMS PI injection, widebody
'09 Z4 sDrive35i DCT, MHD Backend flash, JB4, DCI