[onederful100]

you can save 3 canned tunes and 3 custom tunes on the SCT tuner.

i have BBK LT's and o/r x pipe. the fitment was good, clearance underneath is good too. the only issue i had w/ them is when i put in a BMR DS safety loop bc the loop was touching the x pipe and i had to modify the x pipe a little to get enough clearance. otherwise i think BBK is a good choice for relatively cheap headers.