Manley Performance
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
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Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55
Manley Performance

Manley Extreme Duty Piston Set - 37cc Dish - Forged 6cyl — Fits BMW N55/S55

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SKU: MAN647000CE-6

About Manley Performance Manley Performance engineers high-quality automotive parts and ...Read more

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About Manley Performance

Manley Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Manley Performance lineup with fast shipping and expert fitment support — order with confidence.

Manley Extreme Duty Platinum Series Piston Set for BMW N55/S55

For the ultimate in performance and durability for your BMW N55 or S55 engine, choose the Manley Extreme Duty Platinum Series Dish Piston Set. Constructed from high-strength 2618 alloy forgings, these pistons are built to withstand extreme operating conditions and deliver maximum power. The 37cc dish volume is optimized for high-performance builds, allowing for precise compression ratio tuning. Standard equipment includes robust Chrome Moly wrist pins, with available upgrades to 9310 and Turbo Tuff/DLC alloys for unparalleled strength and longevity.

Engineered for Extreme Performance:

  • High-Strength 2618 Alloy: Provides superior resistance to detonation and mechanical stress in high-boost or high-RPM applications.
  • Optimized 37cc Dish: Perfect for achieving desired compression ratios in heavily modified or race-spec N55/S55 engines.
  • Superior Ring Seal: Precisely machined ring grooves ensure optimal sealing for maximum power and efficiency.
  • Extreme Duty Wrist Pins: Includes durable Chrome Moly wrist pins, with optional 9310 and Turbo Tuff/DLC upgrades for the most demanding builds.
  • Advanced Skirt Design: Engineered for reduced friction and enhanced performance while maintaining cylinder wall integrity.

These pistons are the ideal choice for serious tuners and racers who demand the utmost reliability and performance from their BMW N55/S55 engine. The meticulous manufacturing process guarantees exceptional quality and a perfect fit, ensuring your engine performs at its absolute best under all conditions.

Equip your BMW N55/S55 with the best. Find Manley Extreme Duty pistons at GGCRACING.

About Manley Performance

Manley Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Manley Performance lineup with fast shipping and expert fitment support — order with confidence.

Manley Extreme Duty Platinum Series Piston Set for BMW N55/S55

For the ultimate in performance and durability for your BMW N55 or S55 engine, choose the Manley Extreme Duty Platinum Series Dish Piston Set. Constructed from high-strength 2618 alloy forgings, these pistons are built to withstand extreme operating conditions and deliver maximum power. The 37cc dish volume is optimized for high-performance builds, allowing for precise compression ratio tuning. Standard equipment includes robust Chrome Moly wrist pins, with available upgrades to 9310 and Turbo Tuff/DLC alloys for unparalleled strength and longevity.

Engineered for Extreme Performance:

  • High-Strength 2618 Alloy: Provides superior resistance to detonation and mechanical stress in high-boost or high-RPM applications.
  • Optimized 37cc Dish: Perfect for achieving desired compression ratios in heavily modified or race-spec N55/S55 engines.
  • Superior Ring Seal: Precisely machined ring grooves ensure optimal sealing for maximum power and efficiency.
  • Extreme Duty Wrist Pins: Includes durable Chrome Moly wrist pins, with optional 9310 and Turbo Tuff/DLC upgrades for the most demanding builds.
  • Advanced Skirt Design: Engineered for reduced friction and enhanced performance while maintaining cylinder wall integrity.

These pistons are the ideal choice for serious tuners and racers who demand the utmost reliability and performance from their BMW N55/S55 engine. The meticulous manufacturing process guarantees exceptional quality and a perfect fit, ensuring your engine performs at its absolute best under all conditions.

Equip your BMW N55/S55 with the best. Find Manley Extreme Duty pistons at GGCRACING.

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