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COBB Tuning - 3” SS Cat-Back Exhaust - 2010-2012 Mazdaspeed 3 Gen 2

Part Number 572100
COBB Tuning - 3” SS Cat-Back Exhaust - 2010-2012 Mazdaspeed 3 Gen 2
COBB Tuning - 3” SS Cat-Back Exhaust - 2010-2012 Mazdaspeed 3 Gen 2
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The layout of this COBB 3” SS Cat-back waschosen to minimize the total bend degrees used to route the exhaustpiping for reduced backpressure. The entire system fits within thefactory exhaust path to allow the exhaust to be tucked up as close tothe undercarriage as possible to achieve maximum ground clearance.Exhaust piping is 3” diameter from the downpipe to the split, wheredual 2.5” pipes whisk the exhaust out of the system. The resulting pathof least resistance minimizes back-pressure for maximum power gains.

Harsh engine exhaust noise is subdued via one primary resonator andtwo secondary resonators. These large chambered resonators providesound reduction without adding restriction to the exhaust flow. Theresulting mellow rumble sounds and feels powerful, without beingoverbearing. This exhaust was designed to meet the 95dB soundrestriction even when used as part of a full turbo-back exhaust system.

Significant effort went into making this exhaust look as good as itsounds and performs. All three oval cross-section resonators arefinished with rolled end-caps and beautiful welds. The 3” stainlesssteel piping has a satin finish while the entire rear section is fullypolished for a stunning appearance. The exhaust is finished with 4”slash-cut, single-wall rolled tips with laser etched COBB logos. Theentire kit is constructed of T304 stainless steel to ensure that itstays looking this great for years to come.

This cat-back exhaust will work with the stock or any direct factoryreplacement downpipe. The two bolt flanges allow slights adjustabilityfor absolutely perfect fitment. Includes all gaskets and hardware, anduses the stock doughnut gasket to mate to the downpipe.