Gravity 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. ---Fully polished T304 grade stainless steel ---Free flowing 1st catalyst replacement to get the most from the 2.5 TFSI engine ---Mandrel bent and fully TIG welded for a perfect construction ---Designed to fit the Audi's original exhaust system for ease of fitment ---Sold for off-road and track use only Fitment Audi RS3 8V 2.5 TFSI 2015-2017 models Audi TT RS 8J 2.5 TFSI 2015-2017 models.
