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15+ STI ENGINE

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ACL 96+ Subaru 2.5L EJ22/EJ25 (48mm Journal) 1.00mm Oversized Rod Bearing Set
ACL 96+ Subaru 2.5L EJ22/EJ25 (48mm Journal) 0.75mm Oversized Rod Bearing Set
ACL 96+ Subaru 2.5L EJ22/EJ25 (48mm Journal) 0.50mm Oversized Rod Bearing Set
ACL 96+ Subaru 2.5L EJ22/EJ25 (48mm Journal) 0.25mm Oversized Rod Bearing Set
Save $14.76Manley Subaru WRX STi (EJ257) 99.5mm Bore STD Size 8.5 CR 83mm Stroke Piston w/Ring *SINGLE ONLY*Manley Subaru WRX STi (EJ257) 99.5mm Bore STD Size 8.5 CR 83mm Stroke Piston w/Ring *SINGLE ONLY*
Save $14.76Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with RingsManley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings
Carrillo Subaru EJ18/EJ20/EJ257 Pro-A 3/8 WMC Bolt Connecting Rods (Special Order No Cancel)
Carrillo Subaru EJ18/EJ20/EJ257 (WRX Sti) Pro-A 3/8 WMC Bolt Connecting Rod - Single (S/O No Cancel)
Carrillo Subaru EJ18/EJ20/EJ257 (WRX Sti) Pro-H 3/8 CARR Bolt Connecting Rods
Sold outCarrillo Subaru EJ18/EJ20/EJ257 (WRX Sti) Pro-H 3/8 WMC Bolt Connecting Rods
Perrin Performance
Perrin Red Battery Tie Down Sale price$67.15 Regular price$79.00
Perrin Performance
Perrin Subaru Black Battery Tie Down Sale price$67.15 Regular price$79.00
Perrin Performance
Perrin Crank Pulley - Black Sale price$108.80 Regular price$128.00
Save $59.03Manley 75mm DE-STROKED 99.75mm +.25mm Bore 8.5:1 Dish Piston Set w/ RingsManley 75mm DE-STROKED 99.75mm +.25mm Bore 8.5:1 Dish Piston Set w/ Rings
Save $59.03Manley 75mm DE-STROKED 99.5mm STD Bore 8.5:1 Dish Piston Set with RingsManley 75mm DE-STROKED 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings
Save $59.03Manley STD Stroke 100mm +.5mm Bore 9.8:1 Dish Piston Set with RingsManley STD Stroke 100mm +.5mm Bore 9.8:1 Dish Piston Set with Rings
Save $59.03Manley STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston Set with RingsManley STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston Set with Rings
Save $14.76Manley STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston (Single Piston)Manley STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston (Single Piston)
Save $59.03Manley STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston Set with RingsManley STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings
Save $26.18Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)
Save $17.41Manley 16pc Valve Springs  (1.126/.640)  (For use w/ 23185-16 Retainers)Manley 16pc Valve Springs  (1.126/.640)  (For use w/ 23185-16 Retainers)
Save $1.09Manley Valve Springs (1.126/.640)  *ONE SPRING*16.35Manley Valve Springs (1.126/.640)  *ONE SPRING*16.35
Save $6.74Manley 16pc Valve Springs  (1.050/.755)  (for use with 23180-16 Retainers)Manley 16pc Valve Springs  (1.050/.755)  (for use with 23180-16 Retainers)
Save $102.86Manley 4340 Billet 79mm Stroke Turbo Tuff Series CrankshaftManley 4340 Billet 79mm Stroke Turbo Tuff Series Crankshaft
Manley Performance
Manley H Beam Single Connecting Rod Sale price$129.50 Regular price$143.89
Manley Performance
Manley H Beam Connecting Rod Set Sale price$518.00 Regular price$575.56
Save $48.81Manley 33mm Race Master Exhaust Valves (Set of 8)Manley 33mm Race Master Exhaust Valves (Set of 8)
Save $6.10Manley 33mm Race Master Exhaust Valve (Single)Manley 33mm Race Master Exhaust Valve (Single)
Save $48.81Manley Exhaust 32mm Stainless Race Master ValvesManley Exhaust 32mm Stainless Race Master Valves
Save $128.63Manley Exhaust 33mm Stainless Extreme Duty ValvesManley Exhaust 33mm Stainless Extreme Duty Valves
Save $16.08Manley Exhaust 33mm Stainless Extreme Duty Valve (1 valve)Manley Exhaust 33mm Stainless Extreme Duty Valve (1 valve)
Save $6.10Manley Intake 36mm Stainless Race Flo Valve (1 valve)Manley Intake 36mm Stainless Race Flo Valve (1 valve)
Save $48.81Manley Intake 36mm Stainless Race Flo ValvesManley Intake 36mm Stainless Race Flo Valves
Save $128.63Manley Exhaust 32mm Stainless Extreme Duty ValvesManley Exhaust 32mm Stainless Extreme Duty Valves