Worst customer service
Reviewed By Trent R (Stockton, CA) —9/26/2014 3:57 AM
The reason I bought these and the only reason I bought these is because they are California exempt the sticker supplied with the supplied with the header is just a plain white piece of paper it's not going to withstand the test of time it's gonna rub off I'm not gonna be able to get smog all other manufacturers use something like a metal sticker so I call FlowMaster advise them of my concern asked for a replacement for her like a stick inside the glove compartment of my car and they refused to give it to me so far one guy wanted for her to tell me just going to write it down on a piece of paper I double checked
Reviewed By Earl K (DANVILLE, KY) Reviewed for a 2010 Dodge Challenger —12/26/2014 10:02 PM
Nice clean welds, perfect fit, one of my favorite mods so far. Once you get a custom tune/dyno tune you'll pick up 20-30rwhp on average. The deep, thunderous note you get with long tube headers and no cats is something every v8 owner should experience. Buy a set of Mopar gaskets though. Everything else you need is included.