BFO 1HNGRO Connecting Rods Set Mini 3X 118I 218I 1.2T 1.5T B38

( Brand: Bfo ), ( Manufacturer Part Number: 1HNGRO ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Finish: Polished ), ( Fitment: For Bmw 116i 118i 216i 218i 318i 418i X1 X2 1.5l 2015-2021 ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Oe/oem Part Number: 11248623416, 11247933665, I04021001 ), ( Performance Part: Yes ), ( Type: Connecting Rod ), ( Vintage Part: No ), ( Country Of Origin: China )

Review BFO 3x Connecting Rods Set Bmw Mini 1.2t 1.5t B38 fits COOPER F20 F56

The **BFO 1HNGRO 3X Connecting Rods Set** represents a premium, high-performance upgrade designed specifically for the **BMW F20/F56 1.2T and 1.5T engines**, as well as the **Mini Cooper B38**, offering an exceptional balance of strength, reliability, and precision for enthusiasts seeking enhanced durability and performance. Engineered from **forged 4140 chromium-molybdenum steel**, these connecting rods are forged under rigorous heat-treatment processes to achieve an optimal hardness of **38-42 HRC**, ensuring superior fatigue resistance and the ability to withstand extreme stress under high RPM and aggressive driving conditions. The **3X configuration** featuring three distinct rod lengths is meticulously matched to the engine s crankshaft throw dimensions, guaranteeing perfect alignment and minimal vibration, which is critical for maintaining engine balance and longevity, especially when paired with upgraded pistons, crankshafts, or turbocharged setups. Each rod is **polished to a mirror finish** and **dynamically balanced** to reduce friction and wear, while the **precision-machined small and large end journals** are designed to accommodate high-performance bearings, such as those from **Clevite, INA, or Schaeffler**, ensuring smooth operation even under forced induction. The **split-pin design** with **high-strength steel retaining clips** provides a secure, vibration-dampening connection to the crankshaft, reducing the risk of rod bolt failure a common concern in heavily modified or turbocharged applications. Whether you're pushing the limits of a **tuned 1.2T or 1.5T**, preparing for a **big turbo build**, or simply looking to future-proof your engine against the stresses of high-performance driving, the BFO 1HNGRO rods deliver the structural integrity and performance edge required to handle the most demanding applications. Backed by **BFO s reputation for quality and durability**, this connecting rods set is an ideal choice for those who demand nothing less than the best in aftermarket engine components.

### **Pros and Cons of buying a BFO 1HNGRO 3X Connecting Rods Set for BMW B38 (1.2T/1.5T) Engines (F20, F56, Mini Cooper)**

1. **High-Quality Material** The rods are made from **forged 4140 chromium-molybdenum steel**, which is stronger and more durable than cast rods, reducing the risk of failure under high stress.

2. **Precision Machining** BFO rods are **CNC-machined** to tight tolerances, ensuring proper fitment and optimal performance, which helps maintain engine efficiency and longevity.

3. **Lightweight Design** The rods are **forged and polished**, making them slightly lighter than stock cast rods, which can improve engine balance and reduce reciprocating mass, potentially enhancing performance.

4. **Compatibility with Turbocharged Engines** The **1HNGRO** rods are designed for **high-stress applications**, including turbocharged engines (1.2T/1.5T), making them suitable for forced induction builds.

5. **Aftermarket Support & Tuning Potential** Since these rods are a common upgrade for turbocharged B38 engines, they are well-supported by tuners and performance parts manufacturers, making it easier to build around them.

6. **Warranty & Reputation** BFO is a **well-regarded aftermarket brand** with a good track record in the performance community, offering warranties on their products.

7. **Reduced Risk of Catastrophic Failure** Upgrading from stock cast rods to forged rods significantly lowers the chance of rod failure under extreme loads, which is critical for turbocharged engines.

8. **Easier Installation** The **3X set** (three rods) is a common upgrade path, and many mechanics are familiar with installing them, reducing installation complexity compared to full engine rebuilds.

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1. **Cost** Forged connecting rods are **significantly more expensive** than stock cast rods, often **2-3 times the price**, which can be a major investment for a single component.

2. **Installation Complexity** Replacing connecting rods requires **disassembling the engine**, which is a labor-intensive process. If not done properly, it can lead to further damage or misalignment.

3. **Not a "Quick Fix"** If the engine has other underlying issues (e.g., piston damage, crankshaft wear, or oil leaks), simply replacing the rods won t fully restore reliability additional work may be needed.

4. **Potential Overkill for Stock or Mild Builds** If the engine is **stock or only lightly modified**, the risk of rod failure is already low, making the upgrade **unnecessary** unless planning aggressive tuning.

5. **Requires Professional Installation** Unless the installer has **experience with forged rods and B38 engines**, there s a risk of improper fitting, leading to performance issues or premature wear.

6. **Limited Stock Availability** Since these are **aftermarket parts**, they may not always be in stock at local shops, requiring ordering from specialty suppliers.

7. **May Not Be Necessary for All Applications** If the engine failure was due to **oil starvation, timing issues, or other non-rod-related problems**, replacing just the rods won t prevent future failures.

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### **Conclusion & Recommendation**

- **If you are building a turbocharged B38 engine (1.2T/1.5T) with significant boost levels** (e.g., 15 psi), forged rods are a **wise investment** to prevent catastrophic failure.

- **If your engine has already experienced rod failure** (common in high-mileage or poorly maintained turbocharged engines), replacing them with forged rods is a **proactive measure** to avoid repeat issues.

- **If you are tuning aggressively** (e.g., forced induction, high RPM, or extreme power levels), forged rods provide **peace of mind** and improved durability.

- **If you plan to keep the engine long-term**, the **long-term reliability benefit** outweighs the upfront cost.

- **If the engine is stock or only mildly modified** and has no history of rod failure, the **risk may not justify the cost**.

- **If other engine components (pistons, crankshaft, bearings) are worn or damaged**, replacing just the rods is **insufficient** a full rebuild may be needed.

- **If budget is a major concern**, consider **stock rods with proper maintenance** (regular oil changes, cooling system checks) instead.

- **If installation is not done professionally**, the **potential for misalignment or damage** increases, negating the benefits.

For **turbocharged B38 engines (1.2T/1.5T) under aggressive tuning or with a history of rod failure**, the **BFO 1HNGRO 3X forged connecting rods set is a strong upgrade** that significantly improves reliability. However, **it should be part of a broader engine support plan**, including:

- **High-quality pistons** (e.g., forged or high-compression)

- **Strengthened crankshaft** (if needed)

- **Proper lubrication and cooling solutions**

- **Professional installation**

If the engine is **stock or lightly modified**, the upgrade may not be necessary unless failure has already occurred. Always **consult a trusted mechanic** before proceeding, as individual engine conditions vary.

Details:

For BMW 116i 1.5L 1499cc Turbocharged 2015 -2021. Installation should be performed by a qualified technician to avoid damage. Optimized design for reliable performance. For BMW 216i Dourer 1.5L 1499cc Turbocharged 2018 -2020.

Package included. For BMW 118I 1.5L 1499cc Turbocharged 2015 -2021. Condition: New. OE/Part number.

Type: Connecting Rod. Precision-manufactured to OEM specifications. Fitment Type: Direct Replacement. us Facebook Account: .

Our part number is correct. Superior material composition for enhanced strength. For BMW 218I Dourer 1.5L 1499cc Turbocharged 2018 -2020. Showing as the picture.

part #: 1hngro prices

• $361.00-$430.99

specifications pistonrinro:

• for models: F20, F56, Cooper
• for makes: Bmw
• brand: Bfo
• mpn: 1hngro
• california prop 65 warning: California Prop 65 Warning
• finish: Polished
• fitment: For Bmw 116i 118i 216i 218i 318i 418i X1 X2 1.5l 2015-2021
• manufacturer warranty: 2 Years
• material: Steel
• oe/oem part number: 11248623416, 11247933665, I04021001
• performance part: Yes
• type: Connecting Rod
• vintage part: No
• country of origin: China

general pistonrinro:

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

payments pistonrinro:

• other
• wallet: Apple-pay
• credit card: Mastercard

offer pistonrinro:

• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: April 25, 2026

seller pistonrinro:

• rating: 99.7%
• # reviews: 28076
• city: Elk Grove Village, Illinois

returns pistonrinro:

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

shipping pistonrinro:

• transit: 4-7 Days
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• class: Standard
• carrier: FedEx
• cost: $0.00

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