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. ---Manufactured from high quality T304 stainless steel ---Mandrel bent and fully TIG welded for strength and durability ---Free flowing catalyst replacements to get the most from the VQ35DE engine ---Designed to improve power and torque across the entire RPM range ---Sold for off road and track use only Fitment --- Nissan 350Z Z33 2003-2005 VQ35DE engine models.
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