Manley H-Beam Connecting Rod (Single) Subaru WRX 2002-2005 / STI 2004-2021 | 14024-1

Rated 5.0 out of 5
Based on 1 review
SKU: man14024-1
Availability: 8 In Stock Learn more
Type: Engine Connecting Rods
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Regular Price: $143.89 - Instant discount: $14.39 = $129.50

Subtotal: $129.50

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Fitment Information:

2002-2005 Subaru WRX

2004-2021 Subaru STI

Please note: This item can be used in an EJ255 engine ONLY with an aftermarket piston which does not require a tapered connecting rod.


Manley has been in business since 1966 producing aftermarket and OEM engine internals, supplying Subaru vehicles. Manley's premier connecting rod series is the Turbo Tuff line which was designed to be the best money can buy. Manley Performance is synonymous with winning and their products power some of the fastest cars around.

Manley H-Beam rods are a lower cost alternative to the Turbo Tuff series, they are partially produced in China and then finished in the US to reduce costs but retain quality. These rods are an excellent alternative to Eagle rods, both of which should be considered when buying either one. Manley H Beam rods are weight matched within +/- 1.5 grams of each other and both ends of the rod are rounded perfectly. These are the perfect rods for street applications pushing up to 600 wheel horsepower.

  • For Subaru EJ205 and EJ257 engines
  • Sold individually (price is for one connecting rod)


  • Big End Bore: 2.164"
  • Big End Width: .840"
  • Center-to-Center: 5.137"
  • Pin Bore: .9063"
  • Pin Diameter: .905" (23mm )
  • Weight: 535g

Manley Pistons are available to purchase separately right here at IIR.

average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Chris P., from United States
Rated 5 out of 5

Great quality and customer support

Had to order a single rod due to an error i had when installing, manley later reimbursed me for the cost! couldent ask for more. Make sure to read the instructions for the specific bolts it comes with, all of the torque specs are different for the arp bolts.

I recommend this product
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