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Discussion Starter · #1 ·
MBRP High Flow Muffler... $100 shipped to lower 48.

For a 4" exhaust system, its 30" long, T409 STAINLESS! SHINY!
Lists $160 at MBRP.

This thing sounds sweet... Straight through with raised dimples... not restrictive at all. Its a deeper more of a muscle sound than the ragedy straight pipe sound. You still get PLENTY of turbo whistle. Had it on the truck for 3 months. Still shiny as hell and looks brand new. A few dings on one of the edges from where I hammered it off, not noticeable once its under the truck.

the dings...
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