Manley Performance
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Manley Subaru EJ257 99.75mm +.25mm Bore 8.5:1 Dish Platinum Series Piston Set with Rings - 612202C-4
Manley Performance
MSRP: $760.03$702.60Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of...MSRP: $760.03$702.60 -
Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Connecting Rod Set - 14024-4
Manley Performance
MSRP: $615.85$542.20When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting...MSRP: $615.85$542.20 -
Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Single Connecting Rod - 14024-1
Manley Performance
MSRP: $153.96$142.30When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting...MSRP: $153.96$142.30 -
Manley Subaru WRX / STI (EJ20/EJ25) Turbo Tuff Pro Series I Beam Connecting Rod - SINGLE ROD - 14416-1
Manley Performance
MSRP: $270.76$262.43Manley's Turbo Tuff® I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process,...MSRP: $270.76$262.43 -
Manley Subaru WRX / STI (EJ205/STi EJ257) Turbo Tuff Pro Series I Beam Connecting Rod Set - 14416-4
Manley Performance
MSRP: $1,083.05$1,022.73Manley's Turbo Tuff® I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process,...MSRP: $1,083.05$1,022.73 -
Manley Subaru WRX EJ205/STi EJ257 130.5mm H Beam Connecting Rod SINGLE - 15024-1
Manley Performance
MSRP: $171.83$157.77When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting...MSRP: $171.83$157.77 -
Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers) - 22180-16
Manley Performance
$138.94Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and...$138.94 -
Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) - 26180
Manley Performance
MSRP: $363.33$349.07Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and...MSRP: $363.33$349.07 -
Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10) - 11643-10
Manley Performance
MSRP: $330.77$272.16Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000...MSRP: $330.77$272.16 -
Manley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10) - 11644-10
Manley Performance
MSRP: $330.77$272.16Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000...MSRP: $330.77$272.16