MAC Prochamber (On car for roughly 7,000 miles) $200. Hooks up to your stock cats. I also have the stock cats for sale.
Switched to Pypes LT's and Pypes O/R X. Here is a video of the Prochamber on my car with Bassani race Axle Backs.
2012 5.0 w/ catted MAC Prochamber & Bassani Race Axle Backs - YouTube
Switched to Pypes LT's and Pypes O/R X. Here is a video of the Prochamber on my car with Bassani race Axle Backs.
2012 5.0 w/ catted MAC Prochamber & Bassani Race Axle Backs - YouTube
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