★★★★★ 5
Well worth the money.
I use nothing but Wix filters; they are the best
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Reviewed in the United States on April 22, 2026
GSC P-D EJ series EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve-33mm Head(+1mm)-SET 8
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
GSC P-D EJ series EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve-33mm Head(+1mm)-SET 8SKU: 2017 8 GSC P D EJ Series EJ205 EJ207 EJ257 Chrome Polished Super Alloy Exhaust Valve 33mm Head (+1mm) Set 8 for 2002 2021 Subaru Impreza WRX STI GSC Power Division P D series exhaust valves deliver reliable performance for Subaru EJ205 EJ207 and EJ257 engines in Impreza WRX and STI models from 2002 to 2021. The 33mm head diameter provides +1mm over stock size to support higher exhaust flow in turbocharged setups. Chrome polished super alloy
Quick Dispatch:
Your GSC P-D EJ series EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve-33mm Head(+1mm)-SET 8 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 2421 reviews
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Product Reviews
★★★★★ 5
Excelente
Excelente
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Trabaja genial
Muy satisfecho con este artículo cumple todas mis expectativas
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Filtro de aceite
100% recomendable
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Works as expected
Never had any issues
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Reviewed in the United States on November 17, 2025
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