Cats are welded to exhaust manifolds. May need to go with new exhaust headers, b-pipes, and uprev. This is WAY cheaper than buying OEM exhaust manifolds at $1,200 per side (part only).
'05 Mada LE Slate
Mods Done: UpRev, Bilstein 5100s in front, PRG 2" rear spaces, R1 Premium Drilled & Slotted Rotors, PosiQuite pads, Volant GenII CAI, 8K HID Lows, LEDs by ArmaDen, 3k HID Fogs, and Delete middle row console.
Mods in progress: JBA LT, PRT 300-cell hi-flo cat'd b-pipes, Borla xlr-1 muffler w/custom tubing, LED Engine Bay LEDs, Custom Suspension Lift by PRG, Custom PRG front & rear shocks, Custom PRG Rear springs.
Mods in contemplation: GoodHood or custom hood, Steel front and rear bumpers, upgraded front springs, Custom roof rack and cargo basket, Additional lighting.