Want to install complete exhaust system. Any reason why Magnaflow does not carry the whole system. I have checked on Auto Anything & Jegs, but they sell cat systems & cat-back systems. I am interested in headers & the whole nine yards. Any info greatly appreciated. 2004 5.3L Silverado Ext cab

 

Easy answer. Magnaflow doesn't sale headers to my knowledge.

 

Okay, so I am now wondering how difficult will it be to buy exhaust headers then buy a cat-back system & get the whole thing to fit together without having to take a weeks vacation because of having to fab it all together. If anyone has done this please let me know what brands you used & how well it fit together.