Manley 99.5mm STD Bore Piston Ring Set Subaru WRX 06-14 / STI 04-21 | – Import Image Racing
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Manley 99.5mm STD Bore Piston Ring Set Subaru WRX 06-14 / STI 04-21 | 46995DT-4

SKU: man46995DT-4
Availability: 51 In Stock
Product Type: Engine Pistons/Rings
$164.51
$173.17
$164.51
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Restore proper cylinder sealing and maximize engine performance with the Manley Performance 99.5mm Piston Ring Set. Designed for 99.5mm bore forged pistons, this complete ring set is ideal for engine rebuilds, high-performance street cars, and race applications. Featuring 1.2mm x 1.2mm x 2.0mm file-fit rings, it allows engine builders to precisely set ring end gaps based on horsepower, boost levels, and intended engine use.


Product Features

  • Manufacturer: Manley Performance
  • Part Number: 46995DT-4
  • Designed for 99.5mm bore pistons
  • Ring dimensions: 1.2mm / 1.2mm / 2.0mm
  • File-fit top and second piston rings
  • Complete piston ring set for 4 pistons
  • Precision-engineered for optimal cylinder sealing
  • Compatible with forged performance pistons
  • Built for high-performance street and racing applications

Performance Benefits

  • Provides superior cylinder sealing
  • Improves compression and engine efficiency
  • Reduces blow-by
  • Enhances oil control
  • Supports high-boost and high-RPM engine builds
  • Increases engine reliability and longevity

Why Choose Manley Piston Rings?

Proper piston ring sealing is critical for maximizing engine performance and durability. The Manley 46995DT-4 Piston Ring Set is manufactured to tight tolerances for consistent sealing, reduced friction, and dependable performance under extreme operating conditions. Whether you're assembling a fresh engine or upgrading a forged piston build, these rings deliver the reliability serious performance enthusiasts expect.



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