American Racing Headers

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mike.s

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Love 'em. Move power across the board. Plus it lowered my boost level, so I was able to upgrade my pulley. If you want it loud, you can't go wrong with ARH.
 

mike.s

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Mike, if you run no cats...what needs to be done to the computer? Anything? Do you get warning lights or messages on the dash?

Any info appreciated, thanks.
I believe there is something that needs to be done but I couldn't say what exactly. I've had a couple tunes on the truck and I let both tuners know about the cats. I don't get any warning lights.
 
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