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  See more parts for Subaru Impreza
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Eagle Extreme Duty Connecting Rod Single Subaru EJ20/EJ257 Impreza WRX STi 1998-2023 - CRS5137SXD-1

Eagle CRS5137SXD-1 Connecting Rods for Subaru WRX STi

If you're a Subaru WRX STi owner from 1998 to 2023, you know that performance is everything. The Eagle CRS5137SXD-1 Connecting Rods are engineered specifically for the EJ20 and EJ257 engines, providing the strength and reliability you need for serious power upgrades and competition use. Crafted from high-quality forged 4340 steel, these connecting rods are designed to withstand the rigors of extreme driving conditions, ensuring that your engine runs smoothly and efficiently.

Why Choose Eagle?

Eagle has built a reputation for excellence in the aftermarket performance parts industry. Their commitment to quality and continuous innovation means you’re not just getting a part; you’re investing in a product that’s been meticulously designed and tested to meet the demands of serious automotive enthusiasts. With a focus on making their products lighter, stronger, and more efficient, Eagle remains a top choice for those who want to push their vehicles to the limit.

Technical Specs

  • Material: Forged 4340 Steel
  • Center-to-Center Length: 5.137 inches
  • Pin Size: 0.906 inches
  • Pin End Width: 0.842 inches
  • Rod Journal: 2.047 inches
  • Housing Bore: 2.165 inches
  • Big End Width: 0.842 inches
  • Typical Weight: 530g
  • Bushed for Full-Floating Piston Pin
  • Bolts: 3/8" ARP Custom Age 625+

Fitment

  • Subaru EJ20/EJ257 Impreza WRX STi (1998-2023)

Installation Notes

  • Torque to 60 ft-lbs using ARP Moly Lube only!

Customer Feedback

Subaru WRX STi owners have praised the Eagle CRS5137SXD-1 for their reliability and performance. One owner noted, “After installing these rods on my 2020 WRX STi, I immediately felt the difference. They hold up perfectly under high boost and aggressive driving conditions. No more worries about rod failure!”

Whether you’re hitting the track or just pushing your daily driver to the next level, the Eagle CRS5137SXD-1 Connecting Rods are a solid choice for enhancing your Subaru’s performance. Upgrade your engine with confidence and experience the difference!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1998-2023
 Subaru Impreza

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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