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What Is A Cat-Back Exhaust And Is It Worth Adding To A HEMI Engine?
For reference, a stainless steel cat-back exhaust kit for a 2008 to 2014 Dodge Challenger with a 5.4L, 6.1L, or 6.4L HEMI V8 starts at around $1,700, while a set of headers with high-flow cats and ...
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The Best Ford F-150 Exhaust Systems
The entire exhaust is T-304 stainless, which is how MBRP can offer ... For that reason, the two prominent systems are cat-back and axle-back. Cat-back systems start from the outlet of the ...