MagnaFlow Universal Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Universal Catalytic converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. Universal California Catalytic Converter; 2.5 in. Tubing; 2.5 in. Inlet/Outlet; L-9 in.; W-5.5 in.; Oval; Center/Center; Not Air Tube Kit Adaptable; MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off. What's Included: Magnaflow Conv Univ 2.50inch OBDII Front 50 Sta Vehicle Fitment: 1997 Porsche 911 Carrera 1997 Porsche 911 Carrera 4 1997 Porsche 911 Targa 1997 Porsche 911 Carrera 4S 1997 Porsche 911 Turbo 1994 Jaguar XJ12 Base 1994 Jaguar XJS Base 1994 Jaguar XJS 2+2 2001 BMW 750iL Base 2005-2006 Chrysler Crossfire Limited 2005-2006 Chrysler Crossfire Base 2005-2006 Chrysler Crossfire SRT-6 2000 Chevrolet Tracker Base 2000 Chevrolet Tracker LSi 1996-2001 Nissan Altima SE 1996-2001 Nissan Altima GLE 1996-2001 Nissan Altima XE 1996-2001 Nissan Altima GXE 1996-1997 INFINITI J30 Base 1996-1997 INFINITI J30 T 2001-2002 Audi S4 Base 2001-2002 Audi S4 Avant 2001 Audi Allroad Quattro Base 1998-1999 Lexus GS300 Base 1999-2000 Lexus GS400 Base 1998-2000 Lexus LS400 Base 1996-2000 Lexus SC300 Base 1999-2003 Lexus RX300 Base 1996-1997 Toyota Supra Base 1996-1997 Toyota Supra Twin Turbo 2000 Toyota Tacoma Limited 2000-2001 Toyota Tacoma Base 2000 Toyota Tacoma SR5 2000-2001 Toyota Tacoma Pre Runner 2001-2001 Toyota Tacoma S-Runner