Looking for aftermarket parts to modify or upgrade your 1999 Mitsubishi Eclipse? At Tunersports.com we carry a huge selection of the top name brand performance part parts and accessories for your Eclipse.
Whether you have a 1999 Mitsubishi Eclipse in to Spyder GST trim we have you covered. From air filters to wheel and tire accessories we have 835 available to mod your Eclipse, all with free shipping to the Continental US 48 States.
 IN STOCK - LOW Mishimoto Wheel Spacers MMWS-004-150BKMishimoto Wheel Spacers - 5x114.3 - 67.1 - 15 - M12 - Black $132.34
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IN STOCK - LOW Mishimoto Wheel Spacers MMWS-004-250BKMishimoto Wheel Spacers - 5x114.3 - 67.1 - 25 - M12 - Black $132.95
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IN STOCK - LOW Mishimoto Wheel Spacers MMWS-004-300BKMishimoto Wheel Spacers - 5x114.3 - 67.1 - 30 - M12 - Black $137.95
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IN STOCK - LOW Mishimoto Wheel Spacers MMWS-004-500BKMishimoto Wheel Spacers - 5x114.3 - 67.1 - 50 - M12 - Black $163.95
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 IN STOCK - LOW Manley Performance Single Pistons 618005C-1Manley 03-06 EVO VIII/IX 85.5mm +.5mm Oversize Bore 8.5:1 Dish Piston - Single $170.72
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 $730.61
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 $730.61
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 IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7203-4CP Piston & Ring Set for Mitsubishi 2nd Gen 4G63T - Bore (86.0mm) - Size (+1.0mm) - CR (9.5:1) $885.15
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 IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7216-4CP Piston & Ring Set for Mitsubishi 2nd Gen 4G63T 94mm Stroker - Bore (85.5mm) - Size (+0.5mm) - Com $885.15
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 IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7201-4CP Piston & Ring Set for Mitsubishi 2nd Gen 4G63T - Bore (85.5mm) - Size (+0.5mm) - Compression Rati $885.15
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 IN STOCK GSC Power Division Race Balance Shafts 8042GSC P-D Mitsubishi Evo 4-9 4G63 Race Balance Shaft $210.38
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 IN STOCK Cometic Gasket Head Gaskets C4234-051Cometic Mitsubishi 4G63/T 86mm .051 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 $102.89
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 IN STOCK Cometic Gasket Head Gaskets C4233-051Cometic Mitsubishi 4G63/T 85.5mm .051 inchMLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 $102.89
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 IN STOCK Clevite Main Bearing Set MS2261PClevite Mitsubishi 4 2.0L DOHC Turbo 1997-2006 4G63T Main Bearing Set $125.17
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 IN STOCK GSC Power Division Exhaust Valve Sets -STD 2001-8GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Exhaust Valve - 30.5mm Head (STD) - SET 8 $151.26
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 IN STOCK Injen IS Intakes IS1890FInjen 95-99 Eclipse Turbo Air Filter Adapter Kit Air Filter & Adaptor Only $181.95
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 IN STOCK Manley Performance Conrods TTuff I-Bm -4 Cyl 14421R6-4Manley 03-06 Evo 8/9 (4G63T) T/T Pro Series I Beam Connecting Rod Set (6mm longer) w/ 625+ Bolt $1,281.42
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 IN STOCK Cometic Gasket Head Gaskets C4233-066Cometic Mitsubishi Eclipse / Galant / Lancer Thru Evo 3 4G63/T 85.5mm .066 inch MLS Head Gasket $125.74
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 IN STOCK Prothane Engine/Trans Kit - Blk 13-1901-BLProthane 95-99 Mitsubishi Eclipse 4 Mount Kit - Black $92.06
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