The AAR will not seal tight when closed.
If the inlet is not routed before the throttle body you will introduce unmetered air into the system at idle.
Edit - I meant AAR, not WUR
RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Last edited by RarlyL8; 02-08-2007 at 05:09 PM..