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![Essential Wiseco Subaru Wrx 4v R/dome 8.4:1 Cr 93mm - Single Piston Set [rFXmxBvM]](https://cdn.shopify.com/s/files/1/1128/7276/files/21ebd1cd2b0eba6eca2cb78c9884e2bf_2fb68910-cf89-486b-a331-2cdfc728065f.jpg?v=1745630201)
![Essential Wiseco Subaru Wrx 4v R/dome 8.4:1 Cr 93mm - Single Piston Set [rFXmxBvM]](https://cdn.shopify.com/s/files/1/1128/7276/files/796e4d728f28ada09af4cce24593b9b6_e26c3d91-f552-4887-8094-fdb2582e70c5.jpg?v=1745630201)
![Essential Wiseco Subaru Wrx 4v R/dome 8.4:1 Cr 93mm - Single Piston Set [rFXmxBvM]](https://cdn.shopify.com/s/files/1/1128/7276/files/7ca00f87e8479b0773940645d2dc3747_550fed60-d0cc-4cc6-a16a-2f6b7d377040.jpg?v=1745630201)
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![Essential Wiseco Subaru Wrx 4v R/dome 8.4:1 Cr 93mm - Single Piston Set [rFXmxBvM]](https://cdn.shopify.com/s/files/1/1128/7276/files/ea86c506a871d5be68c9ff139f37935c_d6d89e4f-0260-452b-a634-1c0b7acf2ae2.jpg?v=1745630201)
Essential Wiseco Subaru Wrx 4v R/dome 8.4:1 Cr 93mm - Single Piston Set [rFXmxBvM]
$40.99
$131.99
-69%
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation gr
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Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications
What Our Customers Say
Absolutely no complaints!
This product is a brilliant performer. I use it every single day.
- Sincere C..
Absolutely no complaints!
The performance is fantastic and the product is very solidly built.
- Franklin K..
Absolutely no complaints!
It's a very powerful tool, yet surprisingly easy to handle.
- Mark W..
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