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ENGINEERING THE FUTURE OF PERFORMANCE ™
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Mercedes-Benz

Forged Rods and Pistons, M157
Purchase Forged Rods and Pistons, M157
  • SKU: 01-157-00943-0

    Forged Rods and Pistons, M157

  • $7,999.99

  • Prop 65 warning
    Warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Manufacturer Weistec
Engine Family M157
year make model trim engine
2020 Mercedes-Benz SL63 AMG Base (R231) Twin Turbo 5.5L V8 (M157)
2019 Mercedes-Benz SL63 AMG Base (R231) Twin Turbo 5.5L V8 (M157)
2018 Mercedes-Benz SL63 AMG Base (R231) Twin Turbo 5.5L V8 (M157)
2017 Mercedes-Benz SL63 AMG Base (R231) Twin Turbo 5.5L V8 (M157)
2016 Mercedes-Benz SL63 AMG Base (R231) Twin Turbo 5.5L V8 (M157)
2015 Mercedes-Benz SL63 AMG Base (R231) Twin Turbo 5.5L V8 (M157)
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Our forged pistons and billet rods are designed as superior replacements for the OEM pistons and rods. The pistons use a wrist pin that is stronger and of a better design that the oem pin. The piston tops are ceramic coated to increase the heat resistance and the piston skirts are Teflon coated to reduce friction. The billet rods, which are of a stronger material and design than the original rods, are capable of supporting much higher power levels than the factory rods. 

 

Key Features:

  • Maintains Factory Compression Ratio

  • Requires Sleeved Iron Bore

  • Ceramic Coated Piston Tops

  • Teflon Coated Pistons Skirts

  • Billet Connecting Rods

  • Improved Wristpin Design

  • Performance Ring Set Included

  • High Strength/Quality Design and Construction

  • Increased Power Capacity and Heat Dissipation

 

It is strongly recommended that only an experienced engine builder install our pistons and rods  No tech support will be offered for installation of rods and pistons other than information regarding the orientation of the rods and pistons.  Ring gapping and cylinder bore preparation information will not be provided.