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Cosworth Piston Ring Set 100mm Bore (Part Number: )
Cosworth Piston Ring Set 100mm Bore (Part Number: )
Cosworth Piston Ring Set 100mm Bore (Part Number: )
Cosworth Piston Ring Set 100mm Bore
Subaru EJ25 Turbo Models (inc. 2006-2014 WRX / 2004+ STI)
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Part # 20001517
$64.35
msrp: $99.00

In stock! Ships same day

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Features & Product Details

RallySport Direct is your #1 source for high-performance components brought to you by Cosworth. Cosworth has established their brand with over 50 years of experience, design, and racing heritage. 

On this page, you are looking at the Cosworth Piston Ring Set. This is a great option for those of you looking for a solid and proven product when rebuilding your engine. 

Here are the details:

  • Full set of piston rings
  • 100mm bore
  • Tungsten coated stainless steel top ring with increased ring tension to reduce blowby at increased engine speed and combustion pressure
  • Designed and validated for use in racing and road engines such as the Formula Atlantic and Caterham CSR260
  • Includes a set of 4 top rings, 2nd rings, and oil control rings
  • Note that these will only fit Cosworth pistons

  • For use with Cosworth Piston Part Number 20003676 and 20004533 only

    Specifications

    Brand: Cosworth
    Bore Size: 100mm
    QTY: 4 Sets
    Mfgr. Warranty: No Warranty
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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    This Part Fits

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    WRX STI
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    WRX STI Hatchback
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    2012 Subaru Impreza WRX STI Limited Hatchback
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    2012 Subaru Impreza WRX STI Limited Sedan
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    2008 Subaru Impreza WRX Sedan
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