Vehicle Set: Click here to shop 2003 Subaru Impreza parts.

2003 Subaru Impreza Diffusers

Looking for aftermarket parts to modify or upgrade your 2003 Subaru Impreza with diffusers? At Tunersports.com we carry a huge selection of the top name brand performance diffuser parts and accessories.

Diffuser Parts:

Only show in-stock parts

Cusco Rear Diffusers

IN STOCK 672 487 S Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older STi Impreza ***Must use 673 487 A 2002-2007 Subaru Impreza WRX $69.96 Details