fits make: Bmw. year: 2008–2013.

( Manufacturer Part Number: 16-13-2-283-491 ), ( Part Type: Pipe ), ( Year: 2008 2009 2010 2011 2012 2013 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Manufacturer Warranty: 1 Year ), ( Genuine Oem: Yes ), ( Universal Fitment: Direct Replacement )
The **BMW 16-13-2-283-491 exhaust pipe** is a high-performance, precision-engineered component designed specifically for select BMW models, particularly those equipped with the N54 or S55 inline-six turbocharged engines. Crafted from premium **409 stainless steel**, this pipe is built to withstand the extreme temperatures and pressures generated by aggressive driving styles, ensuring durability and resistance to corrosion even under the most demanding conditions. The **double-wall construction** not only enhances structural integrity but also improves exhaust note clarity, delivering a deep, resonant growl that accentuates the engine s raw power. Engineered with a **smooth, contoured design**, the pipe minimizes turbulence while optimizing airflow, which can contribute to a slight increase in horsepower and torque by reducing backpressure. The **precision-welded joints** and **high-quality flanges** ensure a secure and leak-proof fit, maintaining optimal exhaust flow without compromising safety or reliability. Whether installed on a naturally aspirated or turbocharged BMW, this pipe is ideal for enthusiasts seeking both aesthetic refinement and performance enhancement. Its sleek, aggressive styling complements the aggressive stance of modern BMWs, while its robust construction guarantees long-term performance, making it a standout choice for those who demand nothing less than perfection in their exhaust system.
### **Pros and Cons of Buying a BMW 16-13-2-283-491 (1998 2000 BMW E39 328i or 330i)**
#### **Overview**
The **BMW 16-13-2-283-491** chassis code corresponds to **1998 2000 BMW E39 328i (M52B28) and 330i (M52B30) models**. These are mid-cycle facelifts of the E39 series, featuring minor updates like revised bumpers, updated interior trim, and improved suspension tuning. Below is a detailed breakdown of their strengths and weaknesses.
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### **Pros**
1. **Reliable Engine Options**
- The **M52B28 (328i)** and **M52B30 (330i)** are robust inline-6 engines known for longevity if maintained properly. The M52 series is less prone to catastrophic failure compared to earlier BMW engines like the M50 or M60.
- Better fuel injection and ignition systems than earlier E39 models, reducing misfire and performance issues.
2. **Improved Handling and Suspension**
- The facelift models received **stiffer suspension tuning**, particularly in the **330i**, which improves roadholding and cornering stability compared to earlier E39s.
- The **328i** (with the smaller 2.8L engine) is lighter and more nimble, making it a better choice for spirited driving.
3. **Updated Interior and Comfort**
- The **1998 2000 facelift** introduced **new upholstery materials**, revised door panels, and updated gauge clusters (depending on trim level).
- The **330i** comes with **better sound insulation**, making it quieter than earlier models.
- **Clutch and transmission improvements** (especially in automatic models) reduce jerkiness compared to earlier E39s.
4. **Better Fuel Economy (Relative to Competitors)**
- The **328i** achieves ** 14 16 MPG (manual) / 12 14 MPG (automatic)**, while the **330i** is slightly worse ( 13 15 MPG manual / 11 13 MPG automatic).
- More efficient than contemporary V8-powered cars (e.g., Mercedes E500, Audi V8) but less efficient than modern turbocharged engines.
5. **Strong Aftermarket Support**
- The E39 platform has a **vast aftermarket**, with readily available parts for suspension upgrades, engine tuning, and interior modifications.
- **Performance chips, turbo kits, and exhaust systems** are widely available for those looking to enhance power (up to **350 HP** with modifications).
- **Reliability upgrades** (e.g., upgraded water pumps, timing belts, and suspension components) are common and cost-effective.
6. **Classic BMW Driving Experience**
- The **manual transmission models** (especially the **328i**) offer a **precise, engaging driving experience** with a well-balanced chassis.
- The **330i** provides more power (218 HP vs. 192 HP) while maintaining the E39 s signature balance.
- **Convertible models (if available)** retain the charm of BMW s iconic roadster design.
7. **Lower Running Costs (Compared to Modern BMWs)**
- **Insurance is cheaper** than modern BMWs, especially for manual models.
- **Parts are affordable** compared to newer models, though labor costs can still be high.
- **Less expensive to maintain** than a contemporary BMW (e.g., F30 3 Series) in terms of both parts and labor.
8. **Potential for High Resale Value (If Well-Maintained)**
- **328i and 330i facelifts** hold value better than earlier E39s due to their updated features.
- **Low-mileage examples** (under 80,000 miles) with full service records can be strong investments.
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### **Cons**
1. **Aging Reliability Issues (If Neglected)**
- **Water pump failures** (especially in the **M52B30**) are common if not replaced at **60,000 90,000 miles**.
- **Timing belt and tensioner failures** can lead to catastrophic engine damage if not serviced on time ( 100,000 miles).
- **Oil leaks** from **valve cover gaskets, oil filter housing gaskets, and rear main seals** are frequent and require attention.
2. **Electrical Gremlins**
- **1998 2000 E39s** can suffer from **intermittent electrical issues**, such as:- **Faulty window regulators** (common in all E39s).
- **Inoperative power accessories** (sunroof, seats, mirrors).
- **Check engine lights** due to **oxygen sensor failures** or **faulty mass airflow sensors**.
- **Infotainment system** (if equipped) is basic and prone to glitches.
3. **Rust Concerns (Especially in Snowy Climates)**
- **Floor pans, rocker panels, and wheel wells** are common rust hotspots, particularly in **northern or coastal regions**.
- **Undercoating is often missing**, accelerating corrosion if the car was exposed to salt or moisture.
4. **Comfort vs. Sportiness Trade-Off**
- The **E39 is not as comfortable as modern BMWs** **harsh ride quality** (especially on rough roads) and **noisy cabin** (unless it s a 330i).
- **Manual models** are fun but **less forgiving** on long drives compared to an automatic.
- **Heating and cooling systems** can be less efficient than newer models.
5. **Fuel and Emissions Compliance**
- **Modern fuel standards** mean that **pre-2000 BMWs may struggle with ultra-low sulfur fuel** in some regions, potentially causing **catalytic converter issues**.
- **Smog checks** (in states like California) can be difficult due to **aging emissions components**.
6. **Limited Modern Safety Features**
- **No stability control, advanced airbag systems, or modern crash safety ratings**.
- **Basic braking systems** (though still effective) lack modern ABS and ESP refinements.
- **Visibility can be poor** due to **smaller windows and less aerodynamic styling** compared to later E46 models.
7. **Higher Maintenance Costs Than Average**
- **BMW dealership labor rates** are among the highest in the industry.
- **Specialized parts** (e.g., suspension components, electrical modules) can be expensive.
- **Oil changes and fluid flushes** (e.g., coolant, transmission fluid) should be done **more frequently** than in modern cars to prevent long-term damage.
8. **Depreciation and Parts Availability**
- While **not as bad as older BMWs (e.g., E28, E36)**, the **E39 is no longer in mass production**, meaning **longer lead times for rare parts**.
- **Discontinued or hard-to-find components** (e.g., certain interior trim, wiring harnesses) can be costly.
9. **Potential for Hidden Damage**
- **Salvage titles or accident history** can go unnoticed without a **detailed inspection**.
- **Frame damage** (from accidents) is harder to detect and can compromise structural integrity.
- **Previous modifications** (e.g., aftermarket exhausts, suspension lifts) may have caused **unintended wear** on drivetrain components.
10. **Resale Value Decline**
- While **well-maintained examples hold value**, most **E39s lose value over time** due to age and competition from newer BMWs.
- **Manual models** (especially **328i**) depreciate slower than **automatics or convertibles**.
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### **Conclusion**
The **BMW E39 328i/330i (16-13-2-283-491) facelift models** are **excellent choices for enthusiasts** who appreciate **classic BMW driving dynamics, reliability (with proper maintenance), and aftermarket potential**. They strike a balance between **performance, comfort, and affordability** compared to earlier E39s and later models.
However, **buyers must be prepared for**:- **Regular maintenance** (timing belt, water pump, oil leaks).
- **Potential electrical quirks** (common in BMWs of this era).
- **Higher long-term costs** if neglect is a factor.
- **Rust and wear** if the car has been exposed to harsh conditions.
**Best suited for:****Drivers who enjoy manual transmissions and sporty handling.**
**Those who want a **BMW with modern E39 refinements** (better suspension, interior updates).**
**Enthusiasts who plan to **modify or restore** the car