Alright, let’s talk about Eagle’s Extreme Duty Connecting Rods. If you’re diving into serious performance upgrades, these bad boys are worth a look. Made from forged 4340 steel, they’re built to take a beating. I mean, we’re talking about rods that can handle extreme competition use without flinching.
Each set comes with six connecting rods, and they’re not just slapped together. These rods feature a two-piece forging process, which means they’re designed for strength and durability. Plus, they’re fully machined, shot-peened, and polished, giving them a surface that’s not just pretty but functional too. The ARP Custom Age 625+ bolts are the cherry on top—these things are tough and keep everything locked down tight.
When it comes to specs, these rods have got you covered. They boast a center-to-center length of 5.313 inches and a pin size of 0.866 inches. The rod journal measures in at 1.771 inches, and the housing bore is at 1.89 inches. Weighing in at around 540 grams, they’re lightweight but strong, and they’re bushed for a full-floating piston pin setup. Talk about precision!
Now, let’s get real about fitment. These rods are compatible with a range of BMW models, including:
Just a heads up—when you’re installing these, torque them to 60 ft-lbs using ARP moly lube. It’s all about keeping things running smoothly.
In a nutshell, if you’re looking to push your BMW’s performance to the next level, these Eagle Extreme Duty Connecting Rods are a solid choice. They’re tough, reliable, and designed for serious power. You won’t regret it.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1994-1999 BMW 320i |
320i | 1994-1999 |
|
1994-1999 BMW 323i |
323i | 1994-1999 |
|
1995-2002 BMW 325i |
325i | 1995-2002 |
|
1994-1999 BMW 328i |
328i | 1994-1999 |
|
1998-2003 BMW 330i |
330i | 1998-2003 |
|
1995-2003 BMW 520i |
520i | 1995-2003 |
|
1995-2003 BMW 523i |
523i | 1995-2003 |
|
1996-2003 BMW 528i |
528i | 1996-2003 |
|
1995-1998 BMW 728i |
728i | 1995-1998 |
|
2002-2005 BMW 730Li |
730Li | 2002-2005 |
|
2002-2005 BMW 730i |
730i | 2002-2005 |
|
1992-1999 BMW M3 |
M3 | 1992-1999 |
|
2004-2006 BMW X3 |
X3 | 2004-2006 |
|
1998-2002 BMW Z3 M |
Z3 M | 1998-2002 |
|
2003-2005 BMW Z4 |
Z4 | 2003-2005 |

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 DuplicatedDue 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 ShortcutsThe 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 QualityAll 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 RacingIf 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.