No idea what those are but you need Boom Tubes.

 

well ended up getting the magnaflow catback that i found.
$200 and was on the car literally only a couple weeks!
and yes its the big mufflers, but to me the sound is beautiful.
with the O/R X and these its perfect. Especially since we got noise **** cops around here!
nice deep and mellow just driving around town and nice and loud enough sound under hard accel.