yeah QUALITY. they dont compare, Dr Gas is better. Dr. Gas also sounds mean as hell.
-U might need to have Dr. Gas putin for u as it comes in 5 or 6 pieces (welded)
-It fits gooood
-BBK - Big Busted Krap
-BBK, cheaper (maybe??)
-BBK more money to ship, Gas, less because its not as big dimensionally.(pieces)
-Dr Gas used in nascar
just some points that might make your decision easier. good luck
I have bbk long tubes and I have a dr.gas x.. there there. Check out that link.. Also, since ur doing the headers and the x pipe swap, get urself spintech cat backs !! U WILL not be disappointed !!!
The Dr Gas is a true X crossover while the BBK is alot more of a modified H-type crossover, probably as a happy medium between the two types. The Dr Gas will have the typical charateristics of an X pipe, ie top-end power is emphasized plus that NASCAR-style sound. My Flowtech X is similar to the Dr Gas, but not as high quality and requires a little fitment.