MAC polished stainless axle back exhaust

[clyons]

Anyone else out there bought the MAC axle back for the 05-09 GT? Polished stainless. Second set sent to me and the tips rust like crazy. First set I had was only on the car less than a month and second set arrived and sat in the garage and surface rust starting already. Hard to believe! MAC has always had good quality parts but man what's going on now?? The first set I even polished them and waxed them probably 10 times before I put them on!

 

[SGT0128]

I've had mine for almost a year, no issues at all.