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HKS EJ25 SUH 409 Turbo Exhaust Manifold
HKS EJ25 SUH 409 Turbo Exhaust Manifold
HKS EJ25 SUH 409 Turbo Exhaust Manifold
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HKS EJ25 SUH 409 Turbo Exhaust Manifold

Marsoni M251S
Sale price$385.00
Pay 4 payments of $96.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HKS EJ25 SUH 409 Turbo Exhaust ManifoldSKU: 14019 AF002 UPC: 4957266610183 HKS 2008 2014 Subaru WRX STI EJ25 SUH409 Turbo Exhaust Manifold The HKS SUH409 Turbo Exhaust Manifold replaces the restrictive factory unit on 2008 2014 Subaru WRX STI models with EJ25 engines. Crafted for twinscroll turbochargers like GT2860R Gen II and larger, this manifold delivers smoother exhaust flow for quicker spool times and higher power output across the RPM range. Direct bolt on design ensures easy
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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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4.7 ★★★★★
Based on 1431 reviews
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Verified Purchase
PAULO SANTOS
West Palm Beach, US
★★★★★ 5
Great product
Size: 0GA-0GA 2PCS
Definitely worth it easy to use great fitment look great great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
A
Verified Purchase
Anthony garcia
Cuba, US
★★★★★ 5
Perfect
Size: 0GA-0GA 2PCS
I was looking for these entirely everywhere and when I got them my amp had perfect contraction and now my bass is perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025
J
Verified Purchase
Jessie Argo
Omaha, US
★★★★★ 5
Good quality
Size: 2 Channel-9 ft
Works as expected, good quality for the price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
T
Verified Purchase
That One Bird Dude
San Leandro, US
★★★★★ 5
Works as intended
Size: 1-Female to 2-Male Y-Adapter-1 ft
What can I say? Works as intended. Seems pretty decent in quality and has a decent thickness to it! Fits pretty tightly so you don't have to worry about sloppy RCA connections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
R
Verified Purchase
Roger
Battle Creek, US
★★★★★ 5
Great Quality
Size: 2 Channel-3 ft, Size: 2 Channel-3 ft
Outstanding quality a very reasonable price. I was able to check the headunit RCA was showing almost 5 volts which was rated on the output of the headunit. I’m not an expert however i am assuming you don’t have to add so much gain. I’m very pleased and i will save this seller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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