Supertech Supertech Forged Pistons - Set Of 6 P6-BMN55-84-T-6

Supertech Forged Pistons - Set Of 6

​Supertech forged pistons are a great choice for performance engine builds! Bore: 84.00mm Over Size: STD Comp Ratio: 10.2:1 Dome dish: -10.4 Head CCs: 37cc Comp Height: 32.40mm Stroke: 89.60mm Skirt style: Slipper Design Rod Length: 141.35mm Pin Diam: 22mm Material: 4032 Application: All Motor / Turbo Ring part number: R84-GNH8400 (MUST BE PURCHASED SEPARATELY)
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T#: 21604329 | Part#: P6-BMN55-84-T-6
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WAS: $984.99 on 05-21-2026

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05-21-2026

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Supertech Supertech Forged Pistons - Set Of 6 P6-BMN55-84-T-6
Supertech Forged Pistons - Set Of 6
$904.99

​Supertech forged pistons are a great choice for performance engine builds!

    • Bore: 84.00mm
    • Over Size: STD
    • Comp Ratio: 10.2:1
    • Dome dish: -10.4
    • Head CCs: 37cc
    • Comp Height: 32.40mm
    • Stroke: 89.60mm
    • Skirt style: Slipper Design
    • Rod Length: 141.35mm
    • Pin Diam: 22mm
    • Material: 4032
    • Application: All Motor / Turbo
    • Ring part number: R84-GNH8400 (MUST BE PURCHASED SEPARATELY)

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    Lifetime Replacement

    This Product Is Covered By Our Lifetime Replacement Program

    Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

    If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

    MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
    BMW All All N55 3.0L Use vehicle selector to confirm fitment
    BMW All All S55 3.0L Use vehicle selector to confirm fitment
    *The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.

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