STABBER U02I5X Racing Conrod Gsr B18C5 138MM 4340

( Brand: Stabber ), ( Manufacturer Part Number: U02I5X ), ( Big End Diameter: 48mm ), ( Big End Width: 21.77mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Length: 138mm 5.430 ), ( Fitment Type: Performance/custom ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Diameter: 21mm 0.827 ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Small End Width: 23.45mm ), ( Type: Connecting Rods ), ( Universal Fitment: No ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review STABBER Racing Conrod Acura Gsr Type 138mm 4340 fits INTEGRA B18C1 1994–2001

The **Stabber U02i5X Racing Connecting Rod** is a meticulously engineered, high-performance upgrade designed exclusively for the **Acura Integra GSR (1994 2001)** with the **B18C1 or B18C5 16-valve engine**, delivering a dramatic boost in durability, power, and reliability for serious tuners and enthusiasts. Crafted from **forged 4340 chromoly steel**, this rod is built to withstand the extreme stresses of aggressive forced induction, high RPM spirited driving, and sustained power outputs well beyond stock specifications. The **138mm (5.43") small-end diameter** ensures optimal piston-to-wall clearance, reducing friction and heat buildup while maintaining structural integrity under heavy loads. Unlike mass-produced aftermarket rods, the U02i5X features **precision-machined counterweights** and a **fully balanced design**, eliminating vibration and ensuring smooth operation even at extreme engine speeds. The **high-strength 7075-T6 aluminum caps**, secured with **Grade 8.8 bolts**, provide a robust clamping force that prevents rod bending or fatigue failure, a common issue in cheaper, poorly designed replacements. This rod is not just a drop-in replacement it s a **performance-grade component** that transforms the stock Integra s internals into a **high-revving, torque-producing machine**, capable of handling **nitrous oxide, supercharging, or turbocharging** with confidence. Whether you're pushing the limits at the track, chasing top-end horsepower, or simply looking to future-proof your engine for big power, the Stabber U02i5X is the **ultimate choice** for those who demand nothing less than the best. Built to **OEM and beyond** standards, this rod is a testament to Stabber s commitment to **precision engineering and uncompromising quality**, ensuring your Acura s heart can keep pace with your ambitions.

### Pros and Cons of Buying a Stabber U02i5X Racing Connecting Rod for an Acura Integra GSR (B18C1/B18C5, 1994-2001)

1. **Increased Strength and Durability** The U02i5X rod is forged from **4340 chromoly steel**, a high-grade alloy known for its superior strength-to-weight ratio. This material is significantly tougher than stock rods, reducing the risk of catastrophic failure under high stress, especially in aggressive driving or forced induction setups.

2. **Balanced Weight Distribution** Stabber rods are designed with precision machining, ensuring consistent weight distribution. This helps improve engine balance, reducing vibration and stress on the crankshaft and other components, which can lead to smoother operation and longer engine life.

3. **Compatibility with Forced Induction** If you plan to add a turbo or supercharger, these rods are better suited to handle the increased loads compared to stock rods. The B18C engine is already a high-revving platform, and forced induction can push it further, making stronger rods a wise upgrade.

4. **Reputable Brand** Stabber is a well-known manufacturer in the performance aftermarket, with a history of producing high-quality, race-proven components. Their rods are used in professional motorsports, which adds credibility to their build quality.

5. **Improved Reliability Under Heavy Loads** The 138mm rod length (standard for the B18C) combined with the forged construction means these rods can handle higher RPMs and torque without deforming or failing, which is critical for track use or high-performance street driving.

6. **Easier Installation** Stabber rods come with precise machining and are designed to fit standard B18C crankshafts without requiring extensive modifications. They often include gaskets or seals to ensure a proper fit.

7. **Potential for Increased Horsepower** By reducing the risk of rod failure, these rods allow you to push the engine harder without worrying about component failure, indirectly supporting higher power outputs.

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1. **Cost** Forged racing rods are significantly more expensive than stock rods. A set of Stabber U02i5X rods will likely cost **$800 $1,200 or more**, depending on the seller and any additional components (e.g., bolts, seals). This is a substantial investment compared to stock or even aftermarket billet rods.

2. **Installation Complexity** While not overly difficult, replacing rods requires **disassembling the engine, removing the crankshaft, and carefully installing the new rods with proper torque specs**. If you re not experienced with engine work, this could be a time-consuming and technically challenging job, potentially requiring professional labor.

3. **Potential for Overkill (If Not Needed)** If your engine is running stock or lightly modified (e.g., mild tuning, no forced induction), the stock rods may still be adequate. Upgrading to forged rods may not provide noticeable benefits unless you re pushing the engine aggressively.

4. **Maintenance and Care Required** Forged rods, while durable, still require proper lubrication and care. Neglecting oil changes or using low-quality oil can accelerate wear, even on high-quality components. Additionally, improper handling during installation (e.g., dropping the rods) could cause damage.

5. **Weight Consideration** While Stabber rods are balanced, they are still heavier than some billet or lightweight aftermarket rods. In high-RPM applications, this added weight could slightly reduce engine responsiveness, though the difference is usually negligible.

6. **Compatibility with Non-Stock Crankshafts** If you re using a **custom crankshaft** (e.g., with different journal sizes or stroke), you ll need to ensure the Stabber rods are compatible. Some aftermarket cranks may require custom rod bearings or spacers, adding to the cost.

7. **Potential for Misuse** If the engine is not properly supported with other upgrades (e.g., stronger pistons, upgraded oil pump, or a reinforced block), the rods may not be fully utilized. For example, if the pistons fail before the rods, the investment won t be maximized.

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- Running **forced induction** (turbo/supercharger).

- Planning to **push the engine to high RPMs or heavy loads** (e.g., track use, high-horsepower builds).

- Already upgrading other critical components (pistons, crankshaft, bearings, etc.).

- Willing to invest in **long-term reliability** and **race-level durability**.

However, if your build is **stock or lightly modified**, the stock rods may suffice, and the cost of Stabber rods could be unnecessary. Additionally, the installation requires **mechanical skill or professional help**, which adds to the overall expense.

- **If you re building a high-performance or forced-induction B18C engine**, the Stabber U02i5X rods are a **strong recommendation**. They provide the strength and reliability needed to handle aggressive power levels without risking catastrophic failure.

- **If you re on a budget or only doing mild modifications**, consider **billet rods** (e.g., from JE or Scat) as a more affordable alternative that still offers significant improvements over stock.

- **Always pair rod upgrades with other critical components** (e.g., forged pistons, upgraded oil pump, stronger bearings) to ensure the entire engine is balanced and supported.

- **Budget for professional installation** if you lack experience, as improper rod installation can void warranties and lead to engine damage.

Ultimately, the Stabber U02i5X rods are a **premium choice** for serious builders, but they are not essential for every modification. Weigh your power goals, budget, and long-term plans before making the decision.

Details:

Dimensions, to length : 5.433 138mm, Big end diameter: 48mm, Small 21mm, width : 21.77mm, 23.45mm. Shot-preened finish to remove potential for stress risers, 6.High precision CNC machined,Precision rod cap alignment dowels, 7.Bores finished /- .005mm, 8.Balanced within 1per rod, 9. Each rod is magnetic particle tested to ensure free of flaws, 10.Use X-rated, sonic tested, 11.Custom Service.

Specification, V PRODUCT TEST AND ISO 9001 CERTIFIED, Type: Forged 4340 aircraft chrome Molly quality steel for racing, I-beam Conrod Quantity: 4 Pieces a set, Bolts: Including 3/8 ARP 2000 bolts, Note: Extra cost upgrading to L19 Bolts Size: 3/8, Tolerance: Balanced /- 1 gram in Piston Bolt Hole: -4/1000mm, Power: 600hp 800PS per Strength of the fastening PSI: 220,000/230,000 PSI Torque: 48ft 65 NM, Top acceleration: 9000rpm, warranty: 2 years warranty any manufacture defect.

part #: u02i5x prices

• $304.59-$399.00

specifications pistonrinro:

• for models: B18c1, Integra
• for makes: Acura
• for years: 1994-2001
• brand: Stabber
• mpn: U02i5x
• big end diameter: 48mm
• big end width: 21.77mm
• california prop 65 warning: California Prop 65 Warning
• center length: 138mm 5.430
• fitment type: Performance/custom
• manufacturer warranty: 2 Years
• material: Steel
• notice: This Is Aftermarket Replcement Part
• pin diameter: 21mm 0.827
• pin type: Bronzed Bushing Floating Pin
• small end width: 23.45mm
• type: Connecting Rods
• universal fitment: No
• weight tolerance: Balanced To / 1 Gram In Set

payments pistonrinro:

• wallet: Apple-pay
• credit card: Diners-club
• other

shipping pistonrinro:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• cost: $0.00
• carrier: FedEx
• transit: 4-9 Days
• type: Fixed

offer pistonrinro:

• best offers: True
• started: March 28, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

returns pistonrinro:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller pistonrinro:

• city: Houston, Texas
• rating: 99.5%
• # reviews: 23573

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

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