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CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100.5mm) - Size (+1.0mm) - CR (8.2) Set of 4

Marsoni M251S
Sale price$442.57
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CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100.5mm) - Size (+1.0mm) - CR (8.2) Set of 4SKU: SC7423 4 CP Piston &. Ring Set for 2004 2012 Subaru Impreza WRX STI EJ257 Bore 100. 5mm Size +1. 0mm CR 8. 2 Set of 4 Equip your 2004 2012 Subaru Impreza WRX STI EJ257 engine with this CP forged piston and ring set machined to 100. 5mm bore and +1. 0mm oversize for rebuilt cylinders. The 8. 2: 1 compression ratio supports high boost turbo configurations delivering reliable power in demanding track or street applications. This complete set of 4
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4.7 ★★★★★
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jimmy diaz
New York, US
★★★★★ 5
100%
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
M
Verified Purchase
mvxman
Houston, US
★★★★★ 5
Easy to hook up
I cut the button wire to go thru the firewall but these lights work great Yellow fog lights are bright, white lights are also bright. They have been on my truck for 8 months and are still working perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2024
M
Verified Purchase
Michael G.
Port Orchard, US
★★★★★ 4
They suck
Lights ain't working right water inside the Len's some of the yellow ones ain't working at all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2021
E
Verified Purchase
Erica
Lake Worth, US
★★★★★ 5
Highly recommend this for multi-mode lights!
So happy we got the wiring harness to go with the lights to make all the modes work! I love the different settings, the on/off and mode buttons the harness comes with is great, works well, looks nice installed. The harness is great quality, although for my 4 door Jeep we had to add about 6’ of wire onto the harness to make it reach to the rear bumper. Definitely recommend this for your multi- mode lights!
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Reviewed in the United States on June 1, 2021
J
Verified Purchase
Jacquie L
Charlottesville, US
★★★★★ 5
It’s easy plug and play but
Easily plug and play. Connectors were cheap but came with extras Incase they needed replaced. I installed on 2016 wrangler. But the switch is too short to have next to my driver side so I have yet to figure something out with that. It’s definitely a universal wiring harness that’s not throughly thought through.
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Reviewed in the United States on February 21, 2021

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