FS:HJS Cats, Surflow Merge Pipe

[HJSUSA]

HJS Hi FLow cats 9095 0092 X 2, each can handle 240Hp and 2.6L engine displacement, so having 2 can handle 480hp and 5.2L.
Approx 38k miles. Has 80-90% airflow compared to stock cats.
$275 each

Surflow merge pipe, way better than an X pipe, this alone inc the low end torque and give a muscular refined sound as it balances both sides of the engine. $325

The diameter of the pipes are 2.25in but an exhaust shop can make it fit from 2in to which ever you want. you can cut off the pipes attached to the cats and weld it in to your current setup.
Prices include shipping in con usa and paypal fees.