How do I tell the diference between s4 and s5 Turbo Housings?
Front and rear intake ports on the intake manifold side are slightly larger (about 2mm), but the center is almost identical. Front housing will have a step in the front oil control o-ring base.
-Ted
-Ted
Thread
Thread Starter
Forum
Replies
Last Post
jetlude
Single Turbo RX-7's
4
Aug 18, 2015 04:53 PM



