View Single Post
Old 06-18-2013, 11:42 PM   #2

rberns's Avatar
Drives: 2011 Camaro 2SS/RS
Join Date: Apr 2011
Location: Cedar Rapids, IA
Posts: 3,275
your stock cats will not bolt up to any long tube header. If you buy shorties (short headers) then they will bolt up to factory cats, but you wont get as much power as going long tubes. With long tubes you have 2 choices. Buy the HFC made for the specific long tubes your are buying or go catless.
2011 Camaro 2SS/RS, Circle D 3200, ADM Transmission Cooler, BTR Valvetrain, Cam Motion .621 .595 228/244 113+4, ARH 1 7/8, Cold Air Inductions, Katech C5R TC, Melling HV, BTR SLR lifters, Trunion Upgrade, LS2 Dampner, LS9 head gaskets, Bo White PTB, RX CC, GFX, Subs.
rberns is offline   Reply With Quote