Radium Engineering Injector Seat for Subaru Top Feed Conversions - Set of 4 - 20-0171-04 2000 Mazda MPV DX 5 thread pitch on both

5 thread pitch on both sides and our Mishimoto Lifetime Warranty

25-Inch oval diameter sizes

Air Helper Springs can be installed on most light trucks

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2010 Mazda CX-7 SV

Radium Engineering Injector Seat for Subaru Top Feed Conversions - Set of 4 - 20-0171-04 2000 Mazda MPV DX 5 thread pitch on bothCNC machined Aluminum; Laser etched and anodized; Required to convert injectors to top feed in later Subaru engines INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO. COM Fits 2004 Subaru Forester XT 2004 Subaru Impreza WRX STI 2005 Subaru Forester XT 2005 Subaru Forester XT Premium 2005 Subaru Impreza WRX STI 2005 Subaru Legacy GT 2005 Subaru Legacy GT Limited 2006 Subaru Impreza WRX STI 2006 Subaru Legacy GT 2006 Subaru Legacy GT spec. B