BMW 51247295244 Trunk Strut Damper Prop Convertible

( Manufacturer Part Number: 51247295244 ), ( Part Type: Trunk Prop ), ( Placement On Vehicle: Rear )

Review BMW Trunk Strut Damper Prop Convertible Series Oem fits M4 F33 F83 2015–2020

The **BMW 51247295244 M4 Trunk Strut Damper Prop (Convertible, F33/F83, 2015 2020)** is a precision-engineered suspension component designed to deliver the perfect blend of sporty handling, refined ride comfort, and convertible-specific durability for BMW s iconic M4 models. Part of the vehicle s sophisticated **Active Damping System (ADS)**, this strut damper prop ensures optimal stability and responsiveness during both high-performance driving and everyday use, particularly in the convertible variant where weight distribution and aerodynamic balance are critical. Crafted from high-grade materials, including a robust **gas-charged nitrogen spring-damper assembly**, this component is engineered to absorb road imperfections while maintaining a taut, engaging driving feel essential for the M4 s reputation as a track-inspired grand tourer. The **F33 (F83 for the F83 variant)** generation s suspension tuning prioritizes a firm yet compliant ride, and this strut damper prop plays a pivotal role in achieving that balance, whether navigating tight curves at the limit or cruising on the open road with the top down. Its **OEM-level quality** ensures seamless integration with the vehicle s **M Performance Dynamics** system, which dynamically adjusts damping characteristics for optimal performance across varying conditions. For owners seeking to restore factory precision or upgrade their suspension for enhanced handling, this part is a must-have, offering the same level of engineering excellence that defines BMW s M division. Whether maintaining stock performance or fine-tuning for a more aggressive setup, this strut damper prop exemplifies BMW s commitment to blending cutting-edge technology with timeless driving dynamics.

### **Pros and Cons of Buying a BMW M4 (F83) Convertible (2015 2020) with a Trunk Strut Damper (Part #51247295244)**

#### **Pros**

1. **Performance and Driving Dynamics**

The BMW M4 (F83) is one of the most capable and engaging sports sedans in its class. With a twin-turbocharged inline-6 engine (N63) producing **503 510 hp** (depending on the year), it delivers exhilarating acceleration (0 60 mph in 3.9 seconds in the M4 Competition) and sharp handling. The F83 s chassis is well-tuned for both track and road use, with precise steering, responsive suspension, and a balanced weight distribution.

2. **Convertible Top Mechanism**

The retractable hardtop is a standout feature, offering the convenience of a convertible without the drawbacks of a soft top (wind noise, weather exposure). The top retracts and locks securely in under **20 seconds**, and the glass rear window provides a clear view when down. The trunk strut damper (part #51247295244) is crucial for maintaining stability when the top is down, preventing excessive pitch and improving ride comfort.

3. **Luxury and Interior Quality**

BMW s interior remains one of the best in the segment, with high-quality materials (leather, aluminum, and wood trim options), a spacious cabin, and premium features like **Heads-Up Display (HUD), iDrive infotainment, and available ventilated seats**. The M4 s sport-tuned suspension and adaptive damping (in higher trims) enhance comfort without sacrificing performance.

4. **Aftermarket and Modification Potential**

The M4 has a strong aftermarket support, with tuning options (e.g., **M-Sport, M Performance, or third-party tuners**) to further enhance power and handling. Upgrades like **stiffened suspension kits, cold-air intakes, or exhaust systems** are widely available, allowing owners to tailor the car to their preferences.

5. **Resale Value and Prestige**

BMW M models hold their value relatively well compared to other performance cars, especially the F83 M4, which is highly sought after. The convertible variant adds exclusivity, making it a desirable choice for enthusiasts who want both performance and lifestyle appeal.

6. **Safety and Technology**

The F83 M4 comes standard with **BMW s advanced safety suite**, including **collision warning, automatic emergency braking, and adaptive cruise control**. Higher trims feature **360-degree cameras, blind-spot monitoring, and lane-keeping assist**, making it a well-rounded daily driver despite its sporty nature.

---

#### **Cons**

1. **Maintenance and Repair Costs**

BMWs, especially M models, are **expensive to maintain**. The twin-turbo N63 engine is known for **carbon buildup, oil consumption, and potential turbocharger issues** if not properly serviced. The convertible top mechanism requires **regular lubrication and inspection** to prevent wear and tear. Parts and labor costs can be prohibitive, especially if the car is not maintained by a BMW dealership.

2. **Reliability Concerns**

- **Electrical gremlins** (e.g., faulty sensors, infotainment glitches).

- **Suspension wear** (struts, bushings, and control arms may need replacement sooner than expected).

- **Transmission issues** (some owners report **DCT (dual-clutch) hesitation or rough shifts**, though this is less common in the M4 than in the F30 5 Series).

- **Convertible top reliability** (some early models had **seal leaks or motor failures**, though later years improved).

3. **Fuel Economy and Running Costs**

The M4 s turbocharged engine is **not fuel-efficient**, averaging **18 20 MPG combined** (city/highway). With high performance comes **higher insurance costs** and **more frequent oil changes** (BMW recommends **5,000-mile intervals** for synthetic oil).

4. **Convertible-Specific Drawbacks**

- **Wind Noise** Even with the top up, some wind noise can be present at high speeds.

- **Top Mechanism Reliability** If the trunk strut damper (or other top components) fails, repairs can be costly. The **part #51247295244 (trunk strut damper)** is a critical component for stability when the top is down; a worn or failing one can lead to **pitching, poor handling, or even top deployment issues**.

- **Storage and Practicality** The trunk is **smaller than a hardtop sedan**, limiting cargo space when the top is up.

5. **Depreciation and Market Saturation**

The F83 M4 has been in production since **2015**, meaning **2020 models are now older**, and depreciation is more pronounced. While still desirable, the used market is **crowded**, and finding a well-maintained example with a **service history** can be challenging.

6. **Driving Limitations**

- **Not a Daily Driver for Everyone** The **stiff suspension, loud exhaust, and aggressive driving dynamics** may not suit all owners, especially those who prioritize comfort over performance.

- **Convertible Top Weight** The hardtop adds **significant weight** ( 100 150 lbs), which can slightly reduce acceleration and handling responsiveness compared to a soft-top convertible.

---

### **Conclusion**

The **BMW M4 (F83) Convertible (2015 2020)** is an **exceptional choice for enthusiasts** who want a **high-performance, luxurious, and stylish** car with the added convenience of a retractable hardtop. Its **engineering, driving dynamics, and aftermarket support** make it one of the best modern M cars. However, **high maintenance costs, potential reliability issues, and the need for meticulous upkeep** (especially for the convertible top and suspension components like the trunk strut damper) are significant drawbacks.

If you **prioritize performance, driving enjoyment, and are prepared for the costs**, this car is an **excellent purchase**. However, if **budget concerns, reliability, or practicality** are major factors, you may want to consider alternatives like the **Audi S5 Cabriolet, Porsche 911 Cabriolet, or a well-maintained F30 M5**.

---

### **Recommendation**

- **Prioritize a car with a full service history**, especially for **engine, transmission, and convertible top maintenance**.

- **Check the trunk strut damper (part #51247295244) and surrounding components** (bushings, mounts) for wear.

- **Test drive at high speeds** to ensure the top retracts smoothly and the car handles well with the top down.

- **Budget for future maintenance** set aside **$1,000 $2,000/year** for upkeep.

- **Avoid high-mileage examples** (aim for **under 50,000 miles** if possible).

- **Look for M4 Competition or M Performance trims** they often have **stiffer suspension and better handling**.

- **Consider a pre-purchased inspection** from a **BMW specialist** to catch hidden issues.

- **Audi S5 Cabriolet (B9) (2017 )** More refined, better fuel economy, but less raw power.

- **Porsche 911 Cabriolet (991.2)** Iconic, but more expensive to maintain.

- **BMW F30 M5 (2015 2017)** More power, better practicality, but no convertible.

The **F83 M4 Convertible is a fantastic car for the right owner** someone who **values performance, driving excitement, and luxury** and is **willing to invest in its upkeep**. If you find a **well-documented, low-mileage example with a good service history**, it can be an **incredible long-term project car**. However, if **cost and reliability are major concerns**, it may be worth waiting for a newer model or considering a slightly less expensive alternative.

Details:

Lift gate delivery to a business without limited access is $85 extra. All shipping charges are within lower 48 states only. Business with limited access is $150 extra.

part #: 51247295244 prices

• $22.99-$75.00

specifications trunklipa:

• for models: M4, F33, F83
• for makes: Bmw
• for years: 2015-2020
• mpn: 51247295244
• part type: Trunk Prop
• placement on vehicle: Rear

returns trunklipa:

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

general trunklipa:

• condition: Used
• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids

shipping trunklipa:

• transit: 4-9 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard

payments trunklipa:

• credit card: Visa
• wallet: Google-pay
• other

seller trunklipa:

• city: Flat Rock, North Carolina
• # reviews: 22769
• rating: 99.9%

offer trunklipa:

• started: March 26, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

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