Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque. ---Manufactured from highest quality T304 grade stainless steel ---Free flowing to get the most from the 4 cylinder 1.8L and 2.0L engines ---CNC machined flanges to fit the OEM exhaust system and most aftermarket backboxes ---Fully polished with a 60mm bore size throughout ---Sold for off road and track use only Fitment: Mazda MX-5 MK3 NC 1.8 & 2.0 2005-2013 models Please Note: This is a non type approved CAT and as such will not pass an MOT so is sold for off-road use only.
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