if ya take ur old cats to scrap yards youll get 20 to 25 bucks for them cause they contain plautim, some times though the scrap yard will try to rip u off and just give u 10 bucks but lol just say well i brought cats to yall before and you gave me 25 or 20, they may call you jipces but lol its worth it hahahahaha
02 Chevy EcSb Z71, 5.3, Helix Tb Spacer, AEM Brute Froce Intake, Msd 8.5 wires, NGKTR55 IX, B&M 25k Trans Cooler, Hypertech 160, Nelson Tune, Nelson Harness & Ls1 fans, Fully Built tranny, tb2600, 216/224 551/551 115LSA, yeller z06 springs, magnaflow, cut-out, hi-flow cats, etc...