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  3. BMW 63-31-5-A88-4E7

BMW 63-31-5-A88-4E7 Strip

fits make: Bmw.

63-31-5-a88-4e7 Bmw Genuine Strip

( Manufacturer Part Number: 63-31-5-A88-4E7 ), ( Part Type: Strip ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 9 On The Diagram Is Included ), ( Replaces Part Number: 63316824235 )

Review BMW Genuine Strip

The **BMW 63-31-5-A88-4E7 strip** is a meticulously crafted, high-performance engine bay strip designed exclusively for the **E38 6-Series (1998 2000) with the M54B32 or S54B32 engine**, offering a striking blend of aesthetics and functionality. Engineered from premium-grade **anodized aluminum**, this strip features a **sleek, low-profile design** that seamlessly integrates into the aggressive stance of the M54/S54-powered BMW, enhancing both visual appeal and cooling efficiency. The **A88** designation indicates its compatibility with the **M54B32 (3.2L) engine**, while the **4E7** denotes its precise fitment for the **E38 chassis**, ensuring a perfect alignment with the intake manifold, airbox, and surrounding components. The **31-5** variant signifies a **mid-length configuration**, striking a balance between performance and practicality, with a **smooth, contoured shape** that minimizes airflow disruption while maximizing cooling airflow to the engine bay. Constructed with **high-tolerance machining**, the strip features **precision-milled mounting points** for secure attachment to the engine bay, reducing vibration and ensuring long-term durability. Its **matte black anodized finish** not only complements the aggressive styling of the M54/S54 engines but also resists corrosion, making it ideal for both show cars and daily drivers. Whether paired with a **high-flow air intake system, cold air intake, or as a standalone upgrade**, this strip elevates the engine bay s appearance while maintaining optimal airflow dynamics. For enthusiasts seeking a **subtle yet impactful modification** that enhances both performance and aesthetics, the **BMW 63-31-5-A88-4E7 strip** is an essential addition to any E38 6-Series build.

### **Pros and Cons of Buying a BMW 63 3.1L (N63) with 5-A88 Engine Code (2011 2013, 4E7 Chassis)**

#### **Overview**

The BMW 63 3.1L (N63) with the **5-A88 engine code** (2011 2013, 4E7 chassis) is a high-performance sedan based on the E63/E64 platform. It features a twin-turbocharged **3.0L V8 (3.1L displacement)** producing around **400 414 hp** (depending on the market) and **406 lb-ft of torque**. This model is known for its aggressive styling, strong performance, and luxury amenities, but it also comes with notable drawbacks, particularly in reliability and maintenance costs.

---

### **Pros**

1. **Exceptional Performance**

- The **N63 3.0T V8** delivers strong acceleration (0 60 mph in 4.5 5.0 seconds in standard form, quicker with upgrades) and a high-revving nature that enthusiasts appreciate.

- The **double-turbo setup** provides linear power delivery, making it feel responsive even at lower RPMs.

- Available **xDrive all-wheel drive** improves traction in adverse conditions.

2. **Luxury and Comfort**

- High-quality interior materials, including **aluminum trim, leather seats, and premium audio systems** (optional Bang & Olufsen).

- Spacious cabin with good ergonomics, though rear legroom is limited compared to larger sedans.

- **Adaptive suspension** (optional) and **iDrive infotainment** (for its time) offer a refined driving experience.

3. **Strong Brand Prestige**

- BMW s reputation for performance and luxury remains intact, making this a desirable car for enthusiasts and collectors.

- The **6 Series Gran Coupe** (if available) offers a more practical alternative to the sedan.

4. **Potential for Modifications**

- The N63 platform is **highly tunable**, with aftermarket support for **turbo upgrades, engine swaps (e.g., S63), and suspension tuning**.

- The **A88 engine code** (a slightly revised version of the N63) includes **improved turbochargers and fuel injectors**, reducing some of the original N63 s common issues.

5. **Resale Value (for Early Models)**

- Early 6 Series sedans (especially with low miles) hold value well, particularly in collector markets.

---

### **Cons**

1. **Reliability Concerns (Especially Pre-2013 N63s)**

- The **original N63 (pre-A88) was notorious for turbocharger failures**, oil consumption, and **valve cover gasket leaks**.

- The **A88 revision (2012 2013) improved reliability** but still requires **strict maintenance** (oil changes every **5,000 7,500 miles** with high-quality synthetic oil).

- **Carbon buildup** in intake valves is a common issue, requiring **intake valve cleaning or replacement** ( $1,500 $2,500).

2. **High Maintenance and Repair Costs**

- BMW s **dealer labor rates are among the highest in the industry**, often **2 3x more than independent shops**.

- **Turbocharger replacements** can cost **$3,000 $6,000 per side** if not maintained properly.

- **Transmission issues** (especially in early models) can be expensive to repair.

3. **Fuel Economy is Poor**

- The **V8 engine drinks fuel**, averaging **12 15 MPG city / 18 22 MPG highway** (real-world numbers are often worse).

- Not ideal for daily driving if fuel costs are a concern.

4. **Comfort and Practicality Limitations**

- **Ride quality is firm**, making it less comfortable for long highway drives compared to softer BMWs (e.g., 5 Series).

- **Rear seat space is tight**, making it less practical for families or frequent passengers.

- **Trunk space is adequate but not generous** ( 12.5 cu. ft.), smaller than competitors like the Lexus GS or Audi A8.

5. **Electrical and Software Issues**

- Early **iDrive systems (especially pre-2013) can be glitchy**, requiring updates or repairs.

- **Sensor failures** (e.g., MAF, crankshaft position) can trigger **check engine lights** and reduce performance.

6. **Depreciation and Market Saturation**

- The **6 Series sedan was discontinued in 2013**, leading to a **flood of used models** in the market, which can drive prices down.

- **Insurance costs are high** due to performance and repair expenses.

7. **Driving Dynamics Quirks**

- The **sedan body style lacks the handling agility of the Gran Coupe or M6**, feeling heavier and less nimble.

- **Steering feel can be vague** compared to more modern BMWs.

---

### **Ending Conclusion**

The **BMW 63 3.1L (N63 5-A88, 2011 2013)** is a **fantastic performance car** for enthusiasts who prioritize **power, tuning potential, and luxury**, but it comes with **significant reliability and maintenance challenges**. If you are **willing to invest in upkeep** (strict oil changes, turbo monitoring, and potential future repairs), it can be a **rewarding ownership experience**. However, if **reliability, fuel efficiency, or practicality** are top concerns, there may be better alternatives.

The **A88 revision helps mitigate some of the original N63 s worst issues**, but it is still not a **plug-and-play reliable daily driver** like a **5 Series or 7 Series**. The **Gran Coupe variant (if available) is a better balance** of performance and practicality.

---

### **Recommendation**

#### **Buy If:**

You **prioritize performance and tuning potential** over reliability.

You **have mechanical experience or access to a trusted BMW specialist** for maintenance.

You **plan to drive it sparingly** (e.g., weekend car) and are prepared for **higher-than-average costs**.

You **find a well-maintained example** (service records, low miles, no turbo history).

You **enjoy the luxury and prestige** of a high-end BMW and don t mind its quirks.

#### **Avoid If:**

You **need a reliable daily driver** with low maintenance costs.

You **can t afford unexpected repairs** (turbochargers, injectors, etc.).

You **prefer better fuel economy** or a more practical vehicle.

You **don t enjoy dealing with BMW s high repair bills** or dealer dependency.

#### **Alternatives to Consider:**

- **BMW 550i (N55/N57)** More reliable, better fuel economy, still powerful.

- **Audi S6 (2.8T or 3.0T)** Similar performance, often more reliable.

- **Lexus GS 350 F Sport** Luxurious, reliable, and more practical.

- **Mercedes-Benz E63 AMG** More refined, better resale, but still expensive to maintain.

#### **Final Verdict:**

The **N63 5-A88 63 3.1L is a fantastic car for the right buyer** one who **values performance over perfection** and is **financially prepared for its demands**. If you re **serious about owning one**, **inspect it thoroughly, verify service history, and budget for potential repairs**. Otherwise, consider a **more reliable luxury sedan** that still delivers strong performance without the same level of risk.

Would you like guidance on **what to look for during inspection** or **common modification upgrades**?

Details:

Or Visit . Visit or call 947 210 4030. With drive 30ex. Genuine BMW Parts.

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Motor City BMW Parts, 1845 South Telegraph Road, Bloomfield Hills, MI 48302. Parts must be resalable and in the original packaging. #248 594 7849.

And with our extensive selection, the right parts are just a fees away Motor City BMW Parts. Electrical parts are not returnable.

part #: 63315a884e7 prices

  • $47.46-$59.55

specifications interiorlightsot:

  • for makes: Bmw
  • mpn: 63-31-5-a88-4e7
  • part type: Strip
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 9 On The Diagram Is Included
  • replaces part number: 63316824235

payments interiorlightsot:

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

returns interiorlightsot:

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

seller interiorlightsot:

  • rating: 99.2%
  • # reviews: 757
  • city: Bloomfield Hills, Michigan

offer interiorlightsot:

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

shipping interiorlightsot:

  • carrier: UPS
  • service: UPS Ground
  • type: Fixed
  • class: Standard
  • cost: $10.99
  • transit: 4-9 Days

general interiorlightsot:

  • Car Truck Parts Accessories > Lighting Lamps > Interior Light Assemblies
  • condition: New
for makes: bmw, part type: strip, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, parts included: only part reference 9 on the diagram is included, replaces part number: 63316824235,
category: auto parts > car truck parts accessories > lighting lamps > interior light assemblies, sku: 26487846851000773,
Bmw 63-31-5-A88-4E7 Is Similar To:
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3 offers $47.46–$59.55 USD
  • New. Offer #1 priced at $59.55 + $9.99 shipping estimate = $69.54* total. ProductGenuine BMW Strip .+$9.99 shipping
  • New. Offer #2 priced at $58.54 + $7.99 shipping estimate = $66.53* total. Genuine BMW Parts.+$7.99 shipping
  • New. Offer #3 priced at $47.46 + $26.25 shipping estimate = $73.71* total. BMW G01 X3 18d B47 2019/01 Sport Utility 2017-2021. OEM Numbers: 63315A884E7 / 63 31 5 A88 4E7 / 5A884E7.+$26.25 shipping

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