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HKS STI Stainless Steel Exhaust Manifold

Marsoni M251S
Sale price$700.00
Pay 4 payments of $175.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HKS STI Stainless Steel Exhaust ManifoldSKU: 1419 RF001 UPC: 4957266931936 HKS SUBARU GDB EJ207 Stainless Steel Exhaust Manifold 2004 2007 Impreza WRX STI The HKS 1419 RF001 stainless steel exhaust manifold fits Subaru Impreza WRX STI GDB models equipped with the EJ207 engine. This tubular replacement outflows the factory cast iron unit for gains in horsepower torque and throttle response. Drivers experience faster turbo spool and smoother power delivery on street or track. Key Features
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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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4.1 ★★★★★
Based on 194 reviews
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chris keeton
Birmingham, US
★★★★★ 5
Perfect fit
Size: 1-Pack
Fit perfectly, no issues at all. Would buy again in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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Verified Purchase
Nah
Battle Creek, US
★★★★★ 5
Perfect fit
Size: 1-Pack
Perfect fit, easy install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
M
Verified Purchase
Michael Nanninga
Bozeman, US
★★★★★ 5
Great product!
Perfect fit and looks great!
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Reviewed in the United States on June 8, 2025
P
Verified Purchase
Patrick Pinnock
Los Angeles, US
★★★★★ 5
Great upgrade cabon fiber look
Perfectly fit and was an upgrade to the car. It fits the bmw e46 model to a tee. Will buy again if needed.
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Reviewed in the United States on April 21, 2026
M
Verified Purchase
mario ricardo
Cuba, US
★★★★★ 5
Bien
Buen producto
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Reviewed in the United States on April 2, 2026

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