Looking for aftermarket parts to modify or upgrade your 2003 Audi A4 with fuel delivery? At Tunersports.com we carry a huge selection of the top name brand performance fuel delivery parts and accessories for your A4.
Whether you have a 2003 Audi A4 in Base to Cabriolet trim we have you covered. With fuel delivery from fuel injector connectors to fuel injector sets - 4cyl we have 16 A4 fuel delivery mods available. All parts have free shipping to the Continental US 48 States.
IN STOCK Injector Dynamics 1050cc Injector Sets -4 Cyl 1050.60.14.14.4Injector Dynamics ID1050X Injectors 14mm (Purple) Top (Set of 4) $546.00
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IN STOCK - LOW DeatschWerks 440cc Injector Sets -4 Cyl 17U-01-0440-4DeatschWerks 01-06 Audi A4/TT / VW Golf GTI 440cc Injectors $329.00
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IN STOCK DeatschWerks 550cc Injector Sets -4 Cyl 17U-01-0550-4DeatschWerks 02-08 Mini Cooper S 1.6L Supercharged 550cc Injectors - Set of 4 $329.00
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IN STOCK - LOW DeatschWerks 650cc Injector Sets -4 Cyl 17U-01-0650-4DeatschWerks 01-06 Audi A4/TT / VW Golf GTI 650cc Injectors |