| Straight piping 4" exhaust
do I need to buy a pipe to put in the cats place and a pipe to put in the mufflers placeeeeeeeeeeeeeee
or should I just keep the muffler...
thanks btw im pretty sure im an idiot cuz I need piping for both right?
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Name: Jake Age:18
-2002 LB7, CC/SB 4x4 SLT
Performance:
-EFI LIVE DSP 5,SUNCOAST IV, PPE BOOST VALVE, 4" TB MBRP exhaust, Volant Cold Air Intake,Banks Exhaust Brake, ISSPRO PYRO/BOOST, Intake Horn mod
Exterior:
-4" fabtech lift on 35x12.5x17R toyo M/T
tailights + third brakelight smoked, Bushwacker Pocket Style Fender Flares, Halo headlights and unders smoked, black nerf bars | 
Linear Mode
