[n2ogpsj462]

I run factory manifolds but not towards the front like everyone else. My drivers side is a center dump style and goes under the oil pan and meets up with the pass rear dump style. Merge into one 3 1/2 pipe with my turbo mounted to the frame. I always thought if I ran twins I could use center dumps on both sides and either hard u-turn up and mount somewhere or run each center dump under the pan to opposite sides and frame mount. Driver side might be trickier with the steering shaft. I also have more engine room than most. It's actually pretty absurd how much room these GPs have