The CTS Turbo High-Flow Cat for the BMW BN26 is made to maximize exhaust flow for the highest power gains. Do not compromise performance and sound with factory parts – unleash your BMW’s potential! \n \nDesigned using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipe. Manufactured from T304 stainless steel, hand TIG welded and back-purged to ensure years of reliable performance. \n \nProduct Details: \n

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• Precisely designed and tested on a real car in the real world
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• T304 stainless steel, TIG welded back-purged construction
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• Replaces restrictive factory downpipe with high-flow 200 cell catalytic converter
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• Great power upgrade with uncompromising performance
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• Incredible sporty exhaust sound, subtle when cruising
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• No drone with factory exhaust
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\nThe use of Bootmod3 stage 2 software is strongly recommended to avoid the CEL from coming on. \n

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• 2013-2017 BMW F2X 228i & xDrive
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• 2012-2016 BMW F3X 328i & xDrive
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• 2014-2016 BMW F3X 428i & xDrive
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\nCatalytic converters damaged by “crackle tune” are not covered under warranty. \n

NOTE: THIS WILL ONLY FIT N26