Kelford Camshaft for 2004-2021 Subaru WRX STI
SKU: 63955680616

Kelford Camshaft for 2004-2021 Subaru WRX STI

Sale price$427.07 Regular price$474.52
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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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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NorNev Reviews
Whiting, US
★★★★★ 5
Great Quality and Look
Color: Grey Green, Size: Medium
21st century materials are here to save us! :) M Maelreg does a great job utilizing those materials to the best of their ability. I've really become a fan of just about anything that they make, and this shirt is no exception. It's made from the very popular 88/12 Poly/spandex blend that has become ubiquitous in the fitness/active industry because of its amazing tensile characteristics- wicking, quick dry, UPF, and extra comfy against the skin. You get all of that here and a no-frills, really beautiful color to go along with a fit that is exactly true to size. I took the more form-fitting version for my 5'10" 175 lb. frame (I've found both L and M work from these guys, M for a more tailored look) and it's exactly right- enough room to move around comfortably and breathe, not so tight that it's hugging my belly. It's super lightweight and really easy to launder (I hang dry mine to prevent pilling and wrinkles), cold/low and a medium/low heat iron to rid those stubborn factory wrinkles and you shouldn't ever need to iron it again. Another great offering from the folks at Maelreg.
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Reviewed in the United States on April 15, 2026
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Srart86
Port Orchard, US
★★★★★ 5
Just like the big brands!
Color: Light Dark Blue Grid, Size: 3X-Large
This hoodie is very good quality. I would say it compares to many of the Columbia or Northface type. The only problem that I encountered was that the sleeves are very long, but that might be a me problem because I am pretty short. The hoodie is very lightweight so it can even be worn on semi warm days and really is mostly used as a form of sunblock. I feel like the sizing is very true to size and if anything there’s a little extra room. The price is just right since it’s much less expensive than the big brands and it holds up after being washed several times. It’s very comfortable and breathes very nicely as well.
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Reviewed in the United States on April 27, 2026
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John Hayes
Natrona Heights, US
★★★★★ 5
Nice pullover
Color: Brick Heather, Size: Medium
I really like this. Good quality, fits well and stretchy.
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Reviewed in the United States on February 11, 2026
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Michael A.
San Leandro, US
★★★★★ 5
Comfortable
Color: Black Grey Heather, Size: 3X-Large
Very nice lightweight solution
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Reviewed in the United States on May 26, 2026
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KC
West Palm Beach, US
★★★★★ 4
Much nicer than expected!
Color: Pink Heather, Size: Large
I kept seeing Maelreg stuff recommended to me and the reviews were great so I finally bought something. This is so nice I ordered a few more things! This looks great, fits great and the quality seems top notch. You could easily put a UA or Adidas logo on this and no one would know. The fabric is soft and stretchy and a nice mid to light weight. The only thing that wasn't as good was the zipper. It does stick and seems of lower quality, but it does work. Overall at this price point I am very impressed.
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