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  • 2004-2015 Subaru WRX/STI 99.50mm STD Bore Pistons by Manley (632300C-4) - Modern Automotive Performance
  • 2004-2015 Subaru WRX/STI 99.50mm STD Bore Pistons by Manley (632300C-4) - Modern Automotive Performance

    On Sale

    Manley Platinum Series Turbo Tuff 99.50mm STD Bore Pistons | Multiple Subaru Fitments (632300C-4)

    MAP Loyalty Program: Earn $ 10.62 Toward Next Purchase!
    PART# MAN 632300C-4 
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    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)MAPerformance

    $ 530.99   $1,272.00
    You Save 58% ($741.01)

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    2004-2015 Subaru WRX/STI 99.50mm STD Bore Pistons by Manley (632300C-4) - Modern Automotive Performance

    Manley Platinum Series Turbo Tuff 99.50mm STD Bore Pistons

    Manley Platinum Series TURBO TUFF Pistons for the 2004-2016 Subaru 2.5 liter, DOHC EJ255/EJ257 motor are designed to withstand the high stress and pressures of racing applications. By incorporating proven design enhancements of their "Formula-Won" piston forging, Manley has created the ultimate piston to withstand the rigors of the highest boosted and stressed applications yet still run "quietly" and trouble-free for the daily driver. The pistons are machined from high strength 2618 forgings. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through Manley's unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge. The 99.50mm bore with 9.8:1 compression ratio is best suited for blocks in new condition being used for racing turbocharged applications.

    Features

    • Bore: 99.50mm
    • Size: Standard
    • Rod Length: 130.48mm
    • Stroke: 79mm
    • Compression Height: 30.7086mm
    • Dome Volume: -10cc
    • Compression Ratio: 9.8:1 (EJ257 / 10.4:1 (EJ255)
    • Weight: 429g

    Applications

    • Subaru EJ255 / EJ257

    What's In The Box?

    • (4) Pistons
    • Wrist Pins
    • Piston Rings

    Warranty

    • Manufacturer Standard Warranty

      Manley Platinum Series Turbo Tuff 99.50mm STD Bore Pistons

      Manley Platinum Series TURBO TUFF Pistons for the 2004-2016 Subaru 2.5 liter, DOHC EJ255/EJ257 motor are designed to withstand the high stress and pressures of racing applications. By incorporating proven design enhancements of their "Formula-Won" piston forging, Manley has created the ultimate piston to withstand the rigors of the highest boosted and stressed applications yet still run "quietly" and trouble-free for the daily driver. The pistons are machined from high strength 2618 forgings. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through Manley's unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge. The 99.50mm bore with 9.8:1 compression ratio is best suited for blocks in new condition being used for racing turbocharged applications.

      Features

      • Bore: 99.50mm
      • Size: Standard
      • Rod Length: 130.48mm
      • Stroke: 79mm
      • Compression Height: 30.7086mm
      • Dome Volume: -10cc
      • Compression Ratio: 9.8:1 (EJ257 / 10.4:1 (EJ255)
      • Weight: 429g

      Applications

      • Subaru EJ255 / EJ257

      What's In The Box?

      • (4) Pistons
      • Wrist Pins
      • Piston Rings

      Warranty

      • Manufacturer Standard Warranty

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        MAP Limited Lifetime Warranty

        1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

        2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

        3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

        4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

        For warranty evaluation please create a support ticket via this form here.

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