Looking for aftermarket parts to modify or upgrade your 2003 Honda Civic? At Tunersports.com we carry a huge selection of the top name brand performance part parts and accessories for your Civic.
Whether you have a 2003 Honda Civic in to Si trim we have you covered. From air filters to wheel and tire accessories we have 1,063 available to mod your Civic, all with free shipping to the Continental US 48 States.
 IN STOCK - LOW Mishimoto Wheel Spacers MMWS-011-200BKMishimoto Wheel Spacers - 4x100 - 56.1 - 20 - M12 - Black $132.34
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IN STOCK - LOW Mishimoto Wheel Spacers MMWS-011-250BKMishimoto Wheel Spacers - 4x100 - 56.1 - 25 - M12 - Black $127.95
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IN STOCK - LOW Mishimoto Wheel Spacers MMWS-011-300BKMishimoto Wheel Spacers - 4x100 - 56.1 - 30 - M12 - Black $132.95
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IN STOCK - LOW Mishimoto Wheel Spacers MMWS-011-350BKMishimoto Wheel Spacers - 4x100 - 56.1 - 35 - M12 - Black $138.95
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 IN STOCK Mishimoto Ignition Coil MMIG-CIV-0204Mishimoto 02-11 Honda Civic Four Cylinder Ignition Coil Set $129.60
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 IN STOCK - LOW Mishimoto Radiators - Plastic R2354Mishimoto Honda Civic Replacement Radiator 2001-2005 $122.87
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 $54.32
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 $25.09
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 IN STOCK Whiteline Sway Bar Links KLC139Whiteline 02-08 Subaru WRX / 04-08 WRX STi Front Sway Bar Link Kit |
 IN STOCK ACL Race Series Main Bearings 5M1959H-STDACL Acura B17A1/B18A1/B18B1 / B18C1/B18C5 VTEC / Honda K20A3/K20A2/K24A Standard Size High Performa $76.56
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 IN STOCK Skunk2 Racing Shift Knobs 627-99-0081Skunk2 Honda/Acura 6-Speed Billet Shift Knob (10mm x 1.5mm) (Apprx. 440 Grams) |
 IN STOCK ACL Race Series Main Bearings 5M1959HX-STDACL Acura B17A1/B18A1/B18B1 / B18C1/B18C5 VTEC / Honda K20A3/K20A2/K24A Standard Size High Performa $76.56
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 IN STOCK King Engine Bearings Performance Main Bearings MB5259XPCKing Honda A-Series/B-Series/K-Series (Size STD) pMaxKote Performance Main Bearing Set $80.95
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 $480.04 SALE
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 IN STOCK Skunk2 Racing Shift Knobs 627-99-0080Skunk2 Honda/Acura 5-Speed Billet Shift Knob (10mm x 1.5mm) (Apprx. 440 Grams) |
 IN STOCK Skunk2 Racing Pro Camber Kits 516-05-0500Skunk2 Pro Series 88-00 Honda Civic/CRX/Del Sol/90-01 Acura Integra Adjustable Rear Camber Kits |
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