Power Up with Forged Piston Sets – 4cyl
Experience exceptional Piston Sets – Forged – 4cyl engineered to maximize power and durability in smaller engines. At HD Werks, our JDM collection combines innovative design and robust engineering for aftermarket upgrades. Each set is crafted to deliver optimal compression and efficiency, reflecting Japanese precision and racing passion. Discover reliable designs and high-performance parts that bring out the best in your engine. Our range offers both original and custom options tailored for compact power. Enjoy performance, JDM, accessories, custom, genuine strength with our premium Forged 4cyl Piston Sets.
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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 -
-$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 (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 -
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Vendor:Manley PerformanceManley MazdaSpeed 3 MZR 2.3L 87.75mm Bore -13.3cc Dome 9.5:1 CR (ED) Pistons w/ Rings - Set of 4
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
-$60.04
Vendor:Manley PerformanceManley MazdaSpeed 3 MZR 2.3L 87.75mm Bore -13.3cc Dome 9.5:1 CR Pistons w/ Rings - Set of 4
Regular price $699.99Regular price$760.03-$60.04 Sale price $699.99 -
-$71.22
Vendor:Manley PerformanceManley Mazda 87.5mm STD 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 87.5mm Standard Bore 9.5 CR Dish Type Platinum Series Pistons w/Rings
Regular price $699.99Regular price$760.03-$60.04 Sale price $699.99 -
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Vendor:Manley PerformanceManley Mitsubishi 4B11 86.5mm Bore 10.0:1 CR -3.5cc Dish Turbo Tuff Piston Set w/ Rings
Regular price $993.99Regular price$1,080.08-$86.09 Sale price $993.99 -
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Vendor:Manley PerformanceManley Mitsubishi 4B11 86mm Bore 9.0:1 CR -5cc Dish Turbo Tuff Piston Set w/ Rings
Regular price $993.99Regular price$1,080.08-$86.09 Sale price $993.99 -
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Vendor:Manley PerformanceManley 08+ Mitsubishi 4B11T 86.5mm (+.5mm) -11cc Dome 9.0:1 CR Turbo Tuff Series Piston Set w/ Rings
Regular price $993.99Regular price$1,080.08-$86.09 Sale price $993.99 -
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Vendor:Manley PerformanceManley 08+ Mitsubishi 4B11T 86mm STD -11cc Dome 9.0:1 CR Turbo Tuff Series Piston Set w/ Rings
Regular price $993.99Regular price$1,080.08-$86.09 Sale price $993.99 -
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Vendor:Manley PerformanceManley 08-15 Mitsubishi Lancer EVO 86.5mm Bore -11cc Dome Extreme Duty Piston Set
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 08+ Mitsubhi Evo X 4B11T 94mm Stroker 86.0mm Bore 9.0:1 Dish Extreme Duty Piston Set w/ Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 98+ Subaru WRX EJ205 93mm +1mm Bore 8.5:1 E/D Dish Piston Set with Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 98-05 Subaru WRX EJ20 92.50mm Bore 8.5:1 CR -16cc Dish 79mm Stroker Piston Set (E/D)
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 1998+ Subaru WRZ (EJ205) 92mm Bore 79mm Stroke 8:5 Dish Extreme Duty Piston Set with Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley Mitsubishi 4G63 (7 Bolt 4G63T) 87mm +2mm Over Bore 10:1 / 10.5:1 Dish Piston Set w/ Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 Mitsubishi Evo 8/9 4G63T 86.5mm +1.5mm -8cc Dome 94mm Stroke Pistons w/ Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 EVO VIII/IX 85.5mm Bore +0.5mm Over Size 10.5 CR Dish Extreme Duty Piston Set w/ Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 EVO VIII/IX 87.0mm-Bore +0.5mm 8.5/9.0 CR Dish Extreme Duty Piston Set w/ Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 EVO VIII/IX 86.5mm Bore +1.5mm OS 8.5/9.0 CR Dish (Extreme Duty) Pistons W/Rings - 4
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley Mitsubishi 4G63/4G63T 86mm Bore (+1.0mm) -17cc Stroker Dish Pistons w/ Rings - Set of 4
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 EVO VIII/IX 85.5mm Bore +.5mm -8.5/9.0 CR Dish Extreme Duty Piston Set with Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 EVO VIII/IX 85.0mm Bore-Std Size-8.5/9.0 CR Extreme Duty Dish Piston Set with Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 Mitsubishi Evo VIII/IX 87mm +2mm -8cc 10/10.5 CR Stroker Dish Pistons w/Rings (ED)
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 03-06 Evo VII/IX 4G63T 86.5mm +1.5mm Oversize Bore 10.0/10.5:1 Dish Piston Set with Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 93.5-99 Eclipse GST/GSX 4G63T 85mm Bore 10.0/10.5:1 Dish Piston Set with Rings
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 95-99 Mitsu 4G64 2/ 4G63 Head 87mm Bore 94mm Stroke 8.5 CR -17cc Dish Extr Duty Piston Set
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99 -
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Vendor:Manley PerformanceManley 95-99 Mitsu 4G64 2/ 4G63 Head 85.5mm Bore 94mm Stroke 8.5 CR -17cc Dish Extr Duty Piston Set
Regular price $823.99Regular price$895.21-$71.22 Sale price $823.99
