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Most Popular Piston Kit - 993 3.8l Rsr - Oem Mahle - Large Bore In Style Ready To Use [CwQkP6LW]

$199.99 $639.99 -69%

993 103 000 99993 3.8 rsr piston kitLarge bore in styleCase opening to 109 mm, must machine the case11.4 to 1102mm boreOEM Mahle MotorsportsFits 993 rodIf using 964 rod, must machine down to fit rod clearance For same kit, but slip in case, see ps102

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Most Popular Piston Kit - 993 3.8l Rsr - Oem Mahle - Large Bore In Style Ready To Use [CwQkP6LW]

993 103 000 99

  • 993 3.8 rsr piston kit
  • Large bore in style
  • Case opening to 109 mm, must machine the case
  • 11.4 to 1
  • 102mm bore
  • OEM Mahle Motorsports
  • Fits 993 rod
  • If using 964 rod, must machine down to fit rod clearance 
  • For same kit, but slip in case, see ps102022

What Our Customers Say

February 5, 2026

Absolutely no complaints!

A truly wonderful experience using this.

- Scarlett Sanders.

February 5, 2026

Absolutely no complaints!

This is a very well-documented and easy-to-service item.

- Easy_Service.

February 5, 2026

Absolutely no complaints!

I'm very pleased with the durability so far.

- Charlie U..

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