Magnaflow Cat-back Exhaust #15665 - Suburban/Yukon XL - New
#12
Does anyone know what the difference is between a Suburban and Avalanche exhaust system? Same frame & wheelbase, right? Just wondering why an Avalanche has a different part number; and what exactly is the difference between the two.
Thanks,
Mike
"05 Avalanche 5.3 stock w/LTZ 20"s
Thanks,
Mike
"05 Avalanche 5.3 stock w/LTZ 20"s