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Old Feb 25th, 2007, 01:45 AM   #2 (permalink)
Team7-B15
Nissan Enthusiast
 
Join Date: Dec 2006
Posts: 70
is the header a 4-2-1 style? if so, it should fit to the second cat eliminating the first one. If its the other way around it would be the best route to find a cat converter with full piping bolt on, otherwise a weld a 2.5" pipe from the cat to a flange that would connect to the header flange.
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2000 Sentra GXE: K&N drop filter, NGK Platinum IX plugs, ES MMi's, Fidanza SS, MeganRacing FSB, MeganRacing lowering springs, and Spec V shift boot.

Soon to come: Koni Yellow shocks, CAI, X3 header, and ABS front lip with Se-R headlights.
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