1320 Performance Y pipe for 09-14 370Z 09-13 RWD G37 & AWD G37X 2014+ Q50 1320 Performance Stainless Steel Headers / testpipe are made of thick T-304 Stainless Steel and are mandrel-bent to form Tig welded for extra durability and fit your particular application with the best performance results possible while the thick flanges and strong welds prevent cracking and offer long-lasting durability. These Headers and Turbo Manifolds help your engine maximize its performance by allowing the exhaust gasses to flow more efficiently to gain power and performance. 100% 304 Stainless Steel (we don't use cheap 201 stainless steel which cost 50% lower than 304 stainless steel) CNC machine flanges with extra supporting tabs TIG weld for strength and durability Brushed finish depends on vehicle modification can increase anything from 6-18HP Straight thru design and bolt-on installation Direct Bolt On (Professional Installation Recommended) hardware and gasket Included Note: Will not fit 2011-2013 G37 IPL models. *** OFF-ROAD USE ONLY*** NOT SMOG LEGAL CAN NOT BE USED ON EMISSION CONTROLLED VEHICLE SHIPPING: we ship with in 24 hours after purchasing the item. FOR P.O BOX SHIPMENT AND ANY AFO AND APO ADDRESS $40 FOR ALASKA HAWAII, PR AND GUAM AND OTHER U.S. VIRGIN ISLANDS $451320 performance