Aluminum Intercooler  For Nissan 300ZX 350Z 370Z 1990-1996 For Mitsubishi 3000GT GTO 1990-2001 For Audi B5 S4 RS4 1997-2001 Description: 100% Brand New Items, Never Used Or Installed Increase 10-20 HP PSi Drop Under 0.2. Other Intercooler Usually Drop 10 PSI Some Are More 100% TIG WELDED 6061 Casted Aluminum End Tanks to Withstand High Internal Pressure Max PSi is 40 Up to 600HP Comes With Prewelded Brackets to Hold The Intercooler Down Inlets/Outlets Are Offset On Both Sides of the Intercooler Inlet / Outlet: 2.5" / 2.5" Core Size: 22" x 11" x 3" Intercooler Size: 30''x11''x3'' Note: There Is No Pipes, Clamps, or Couplers Included No Installation Guides Included, Highly Recommend To Seek Professional Installation   WE DON'T SHIP TO P.O. BOX and A.P.O BOX address For international transactions, you may also be responsible for possible duties, taxes, and customs clearance fees as requested by country laws.