Unleash Aggressive JDM Engine Power With Manley Performance
Unleash aggressive engine power with the Manley Performance collection at HD Werks, featuring genuine, high-performance components engineered for racing and aftermarket tuning. These original parts deliver custom upgrades that optimize engine performance and boost power output. Designed with Japanese precision, Manley Performance products offer authentic quality and reliable dynamic enhancements for superior driving. Experience improved throttle response with parts built for aggressive tuning. Shop our Manley Performance range for original components that transform your engine into a true performance beast.
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Vendor:Manley PerformanceManley 04+ Subaru BRZ 86mm STD Bore -11.4cc 10:1 Comp Piston (Single Piston)
Regular price $207.99Regular price$225.66-$17.67 Sale price $207.99 -
-$14.85
Vendor:Manley PerformanceManley 13+ Subaru BRZ (FA20) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Regular price $176.99Regular price$191.84-$14.85 Sale price $176.99 -
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Vendor:Manley PerformanceManley 13+ Subaru BRZ (FA20) 86mm STD (Grade A) Bore 10:1 Dish Piston (SINGLE PISTON)
Regular price $176.99Regular price$191.84-$14.85 Sale price $176.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 100.0mm +.50mm Size Bore 9.8:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.75mm +.25mm Size Bore 9.8:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi 83mm Stroker 99.5mm STD Size Bore 9.8:1 Dish Extreme Duty Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
-$77.06
Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 100.0mm +0.5mm Size 8.5tDish Extreme Duty Piston Se
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroke 99.75mm +.25mm Size B 8.5:1 CR Extreme Duty Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.75mm +.25mm Size Bore 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.5mm STD Size Bore 8.5:1 Dish Platinum Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.5mm STD Bore 8.5:1 Dish Platinum Piston - Single
Regular price $221.99Regular price$241.27-$19.28 Sale price $221.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.5mm STD Size Bore 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi EH257 100.0mm +.50mm Bore 9.8:1 Dish Extreme Duty Piston Set of 4
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi EH257 99.75mm +.25mm Bore 9.8:1 Dish Piston Set of 4 Turbo Tuff *Extreme
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi EH257 99.75mm +.25mm Bore 9.8:1 Dish Piston Set of 4
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi EH257 99.50mm STD Bore 9.8:1 Dish Extreme Duty Piston Set of 4
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi EH257 99.50mm STD Bore 9.8:1 Dish Piston Set of 4
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
-$77.06
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 100.0mm Bore +.50mm Size 8.5:1 Dish Extreme Duty Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
-$66.18
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 100.0mm Bore +.50mm Size 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
-$77.06
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Extreme Duty Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Extreme Duty Piston - Single
Regular price $221.99Regular price$241.27-$19.28 Sale price $221.99 -
-$66.18
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STI 2.5L 99.75mm Bore +.25mm 8.5:1 CR Dish Piston Set with Rings
Regular price $190.99Regular price$207.29-$16.30 Sale price $190.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.55mm Bore +.05mm Size 8.5:1 Dish Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.55mm Bore +.05mm Size 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
-$77.06
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.50mm Bore STD Size 8.5:1 Dish Extreme Duty Piston Set
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
-$16.30
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.50mm STD (Grade B) Bore 8.5:1 Dish Piston (SINGLE PISTON)
Regular price $190.99Regular price$207.29-$16.30 Sale price $190.99 -
-$16.30
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.50mm STD (Grade A) Bore 8.5:1 Dish Piston (SINGLE PISTON)
Regular price $190.99Regular price$207.29-$16.30 Sale price $190.99 -
-$66.18
Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.50mm Bore STD Size 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STI EH257 99.50mm Bore STD Size 8.5:1 Dish Piston Set - Single Piston
Regular price $190.99Regular price$207.29-$16.30 Sale price $190.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 75mm DE-Stroker 100.00mm +.50mm Size Bore 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 75mm DE-Stroker 99.75mm +.25mm Size Bore 8.5:1 Piston Set (ED)
Regular price $887.99Regular price$965.05-$77.06 Sale price $887.99 -
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Vendor:Manley PerformanceManley 04+ Subaru WRX/STi (EJ257) 75mm DE-Stroker 99.5mm STD Size Bore 8.5:1 Dish Piston Set
Regular price $762.99Regular price$829.17-$66.18 Sale price $762.99 -
-$71.22
Vendor:Manley PerformanceManley Mazda 88mm +5mm Bore 9.5 CR Dish Type Platinum Series Extreme Duty Pistons w/Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
-$60.04
Vendor:Manley PerformanceManley Mazda 94mm 88mm +5mm Bore 9.5 CR Dish Type Platinum Series Pistons w/Rings
Regular price $699.99Regular price$760.03-$60.04 Sale price $699.99
