SKU: 63955680616

Kelford Camshaft for 2004-2021 Subaru WRX STI

Sale price$427.07 Regular price$474.52
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Description

Kelford Camshaft for 2004-2021 Subaru WRX STI2004 2021 Subaru WRX STI 220 B Camshaft by Kelford After months of research and development, Kelford Cams are proud to release their new range of camshafts for the Subaru WRX STi EJ257B engine. This engine is found in the 2008 current STi (and some earlier Legacy models). This new engine features dual AVCS (Active Valve Control System) Factory power rating is 407nm @ 4000 rpm and 221kw @ 6000 rpm. This engine is perfect for the 'Tuner market' Dual

2004-2021 Subaru WRX STI 220-B Camshaft by Kelford

After months of research and development, Kelford Cams are proud to release their new range of camshafts for the Subaru WRX STi EJ257B engine. This engine is found in the 2008-current STi (and some earlier Legacy models). This new engine features dual AVCS (Active Valve Control System) Factory power rating is 407nm @ 4000 rpm and 221kw @ 6000 rpm. This engine is perfect for the 'Tuner market' Dual AVCS offers the tuner the ability to extract massive power whilst retaining great low-end driveability. The Kelford range of camshafts features a very new camshaft design technology we term 'ICE'. This design technique results in a combustion efficiency gain for these engines. No other aftermarket camshaft company offers this approach.

Features

  • Valve Spring Kit: KVS109-STI
  • Duration @ 0.25 mm: 264 Inlet/260 Exhaust
  • Duration @ 1.0 mm: 225 Inlet/222 Exhaust
  • Net Valve Lift Inlet: 10.70mm Inlet/10.20mm Exhaust
  • Suggested Centerline: 130 Inlet/126 Exhaust

Applications

  • 2004-2021 Subaru WRX STI

What's In The Box?

  • 2 - Camshafts

Warranty

  • Kelford's Standard Limited Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63955680616

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4.0 ★★★★★
Based on 15 reviews
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S
Verified Purchase
Sebastian Benavides
Houston, US
★★★★★ 1
Snapped bolt
I tried putting it on my n55 from a m235i and it did not fit properly. I was in a rush to try to put it on and thought it was on properly and I thought it did. And I snapped the bolt because the bolt because it was not aligned after I looked at harder I do not recommend for a n55. do not get this cheaply made pos. I recommend getting it from fcp euro where parts will actually fit and not fail.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
B
Verified Purchase
Baldemarg
Natrona Heights, US
★★★★★ 5
May not fit correctly or is difficult to fit on.
Would not advise buying. It wouldn’t fit with the o ring nor with the old one, it would only go in with no o ring. So I had to put back my old hinge and o ring. Edit: I had to add coolant to the O ring, along with somewhat forcing/prying it in in order to get it to fit flush.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
J
Verified Purchase
Johnetta
San Leandro, US
★★★★★ 5
Works 100% on my f30 n55
No leaks made with good material you can use everything they send it will work
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
carol cruzstewart
Bozeman, US
★★★★★ 5
It’s the right part and it’s not defective
It fit and works great
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Reviewed in the United States on February 3, 2026
F
Verified Purchase
Feedback Jedi
Whiting, US
★★★★★ 4
Quick solution to replace that OEM Plastic Mount in your BMW E90
Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle. Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting. Cons: The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that. Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2024

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