Our performance decats instantly increase power by allowing exhaust gasses to exit the vehicle quicker. Our decats are designed to be direct replacements for the OEM catalytic converter, ensuring smooth installation every time. ---Manufactured from highest quality T304 grade stainless steel ---Mandrel bent and fully TIG welded for strength and durability ---Free flowing catalyst replacements to get the most from the supercharged V6 ---Built in flexi joints to reduce strain on your exhaust ---Sold for off road and track use only Fitment: ---Audi S4/ S5 B8 3.0 FSI 2013-2017 models Please note: This fits manual models only.
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