Torque Solution Lightweight Crank Pulley: Subaru Impreza/WRX/STi/Legacy/Forester 1984-cadillac-deville-esi4275093 When you install a set

When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer

What is the difference between this system and the single cab rear-exit system (25-1006)

The central port is threaded for 3/8 NPT fittings and all six outlet ports are tapped for 1/8 NPT fittings

1991 Mazda RX-7 Base 1987 Mazda RX-7 Base 2+2 1988-1991 Mazda RX-7 Convertible 1988-1990 Mazda RX-7 GTU 1989-1990 Mazda RX-7 GTUs 1986-1990 Mazda RX-7 GXL 1987-1990 Mazda RX-7 GXL 2+2 1987 Mazda RX-7 LX 1987 Mazda RX-7 LX 2+2 1988 Mazda RX-7 SE 1988 Mazda RX-7 SE 2+2 1987 Mazda RX-7 Sport 1986-1991 Mazda RX-7 Turbo

Torque Solution Lightweight Crank Pulley: Subaru Impreza/WRX/STi/Legacy/Forester 1984-cadillac-deville-esi4275093 When you install a setTorque Solution Lightweight Crank Pulley: Subaru Impreza WRX STi Legacy Forester This Part Fits: Year Make Model Submodel 2008 Subaru Forester Sports 2. 5 XT 2004 2005,2009 Subaru Forester XT 2006 2010 Subaru Forester XT Limited 2005,2010 2012 Subaru Forester XT Premium 2011 2012 Subaru Forester XT Touring 2002 2014 Subaru Impreza WRX 2006 2007,2010 2014 Subaru Impreza WRX Limited 2009 2014 Subaru Impreza WRX Premium 2004 2014 Subaru Impreza WRX STI