PORSCHE 86WCWW Horn

( Manufacturer Part Number: 86WCWW ), ( Part Type: Horn ), ( Compatible Make/model: Porsche Cayenne ), ( Compatible Years: 2008 2004 2009 2005 2006 2003 2010 08 04 09 05 06 03 10 ), ( Fitment Info: Horn High Pitch ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review PORSCHE Original Horn 2003 2006 fits CAYENNE 2008–2010

The **86WCWW Porsche Cayenne (2003 2006, 2008 2010)** is a rare and highly sought-after aftermarket exhaust system designed to deliver an aggressive, sport-tuned sound while enhancing the Cayenne s already commanding presence. This **dual-tone, high-flow exhaust** features a **stainless steel construction** with a **black-powder-coated finish**, blending subtle elegance with raw performance. The **86WCWW** is part of Porsche s **official aftermarket exhaust line**, ensuring a seamless fitment with the Cayenne s factory exhaust architecture while providing a noticeable upgrade in both acoustics and exhaust note character.

At the core of this exhaust system is a **dual-tone design**, combining a **mid-range growl** with a **deep, resonant bass note** that fills the cabin with a dynamic, muscular exhaust tone. The **86WCWW** incorporates **optimized muffler technology**, including **flow-through and reverse-flow sections**, to create a balanced sound signature that remains legal in most regions while still delivering a **bold, performance-oriented exhaust note**. The **stainless steel construction** ensures durability against road salt, corrosion, and high temperatures, making it ideal for both daily driving and spirited adventures.

Beyond its auditory appeal, the **86WCWW exhaust** contributes to a slight improvement in exhaust flow, which can enhance engine breathing particularly noticeable under aggressive throttle applications. The system is engineered to maintain **OEM compatibility**, meaning it retains the original exhaust routing, mounting points, and even the **Porsche-specific exhaust tips**, ensuring a factory-inspired look. The **black-powder coating** not only adds a sleek, modern finish but also provides an extra layer of protection against wear and oxidation, keeping the exhaust looking pristine over time.

For enthusiasts looking to refine their Cayenne s character without compromising on practicality, the **86WCWW** offers the perfect balance between **legal performance tuning** and **aesthetic refinement**. Whether cruising on the highway or navigating winding roads, this exhaust system transforms the Cayenne into a more expressive and engaging driving experience, making it a standout choice for those who appreciate both subtlety and substance in their modifications.

### **Pros and Cons of Buying a 2003 2006 or 2008 2010 Porsche Cayenne (86WCW, 86WCW Horn)**

#### **Pros**

**1. Strong Performance and Luxury**

The Cayenne is a powerful SUV with a V8 engine (5.7L or 6.0L in later models), delivering robust acceleration and a refined driving experience. The 2008 2010 models introduced the **PDK dual-clutch transmission**, which improves shift speed and efficiency compared to the older manual and automatic options. The interior remains luxurious, with high-quality materials, premium sound systems, and advanced infotainment (especially in later models).

**2. Spacious and Practical for an SUV**

The Cayenne offers generous cargo space (up to 60 cubic feet) and a comfortable ride for passengers, making it suitable for families or those who need extra room. The high seating position provides good visibility, and the suspension is well-tuned for both on-road comfort and off-road capability (especially in the **Turbo S or S models**).

**3. Reliability of the V8 Engine (With Proper Maintenance)**

The **5.7L (2003 2006) and 6.0L (2008 2010) engines** are known for durability if maintained correctly. The **PDK transmission (2008 )** is more reliable than earlier automatics, reducing transmission-related issues. However, like any high-performance vehicle, it requires **regular oil changes, timing belt inspections, and cooling system checks** to avoid major failures.

**4. Strong Resale Value (Compared to Competitors)**

Porsche Cayennes hold their value better than many luxury SUVs, especially the **Turbo and Turbo S models**. The **2008 2010 models** with PDK are particularly desirable among enthusiasts, which can help if you decide to sell later.

**5. Off-Road Capability (In Higher Trims)**

The **Turbo S and S models** come with **all-wheel drive, adaptive suspension, and optional off-road packages**, making them capable in light off-road conditions. The **2008 models** also introduced **improved traction control and stability systems**, enhancing handling in various conditions.

**6. Classic Porsche Design and Brand Prestige**

The Cayenne retains the **distinctive Porsche styling** of the early 2000s, with a bold front grille, aggressive headlights, and a commanding presence. Owning a Porsche carries prestige, and the Cayenne is one of the few SUVs that still commands respect in the luxury market.

**7. Availability of Aftermarket Support**

As a popular Porsche model, parts and modifications are widely available. Tuning options (such as **Turbo kits, exhaust upgrades, or suspension swaps**) can enhance performance if you re interested in modifying the vehicle.

---

#### **Cons**

**1. High Maintenance Costs**

Porsche vehicles are **expensive to maintain**, especially with **specialty parts, labor costs, and dealer-only service requirements**. Common high-cost items include:

- **Timing belt and water pump replacements** (every 60,000 100,000 miles, depending on model).

- **Cooling system upgrades** (some early 5.7L engines had cooling issues).

- **Transmission servicing** (PDK requires specialized fluid changes).

- **Suspension and brake upgrades** (wear and tear from heavy use).

**2. Fuel Efficiency is Poor**

The **V8 engine** is thirsty, with **MPG ratings around 14 16 city / 18 20 highway** (worse in Turbo models). Gasoline costs add up quickly, making it an expensive vehicle to operate compared to smaller luxury SUVs.

**3. Potential Electrical and Infotainment Issues**

Early **2003 2006 models** had **outdated infotainment systems** (CD-based, no Bluetooth, poor navigation). The **2008 models improved** with **touchscreen displays and better connectivity**, but even these can develop **software glitches or sensor failures** over time.

**4. Suspension and Handling Wear**

The Cayenne s **heavy weight and soft suspension** can lead to **excessive body roll and poor cornering stability** compared to smaller Porsches. The **adaptive suspension (2008 )** helps but is not as precise as a 911 or Boxster.

**5. Common Engine and Cooling Problems**

- **5.7L Engine (2003 2006):** Some models suffered from **cooling system failures**, leading to **overheating and engine damage** if not addressed. **Head gasket issues** were rare but possible.

- **6.0L Engine (2008 ):** More refined but still requires **strict oil changes** (Porsche recommends **full synthetic every 6,000 miles**).

- **Turbocharged models (Turbo S, Turbo):** Higher stress on the engine and turbocharger, leading to **potential turbo failure** if not maintained properly.

**6. Interior Quality Variability**

While the materials are generally high-end, **some early models (2003 2005) had cheaper plastics and less refined stitching**. Later models (2008 ) improved with **better upholstery and ergonomics**, but wear and tear from heavy use can still be noticeable.

**7. Safety Concerns (Older Models)**

- **2003 2006 Cayennes lack modern safety features** like **automatic emergency braking, lane-keeping assist, or advanced airbag systems**.

- **Rear visibility is limited** due to the large size, increasing blind spots.

- **Crash test ratings** (IIHS/NHTSA) are **not as strong as modern SUVs**, though the Cayenne is still a safe choice for its time.

**8. Depreciation Over Time**

While Porsche SUVs hold value better than most, they still **lose significant value** over time. A **2003 2006 Cayenne** may depreciate faster than a **2008 model with PDK**, but both are still expensive to replace.

**9. Noise and Wind Noise Issues**

The **roof rails and large windows** can lead to **excessive wind noise at highway speeds**, reducing comfort on long drives.

**10. Limited Off-Road Capability (Non-Turbo S Models)**

Unless you have a **Turbo S or S model**, the Cayenne is **not a true off-road SUV**. It struggles on **rough terrain, deep mud, or steep climbs** compared to dedicated off-road vehicles.

---

### **Conclusion**

The **2003 2006 and 2008 2010 Porsche Cayenne (86WCW, 86WCW Horn)** is a **powerful, luxurious, and capable SUV** that offers **Porsche s brand prestige** and **strong performance**. However, it comes with **high maintenance costs, poor fuel efficiency, and potential reliability issues** if not properly cared for.

- **PDK transmission** (more reliable than older automatics).

- **Improved infotainment and safety features**.

- **Better cooling and engine refinements**.

- **Higher resale value among enthusiasts**.

- **Older, less reliable technology**.

- **Higher risk of cooling system failures**.

- **Less refined ride and handling**.

---

### **Recommendation**

You **prioritize performance, luxury, and modern features** over cost.

You **plan to maintain it properly** (regular oil changes, cooling system checks, transmission service).

You **enjoy driving a large, powerful SUV** and don t mind high ownership costs.

You **find a well-documented, low-mileage example** (preferably with **service records**).

You **intend to keep it long-term** (5 years) to justify the investment.

You **cannot afford high maintenance costs**.

You **don t have access to a Porsche specialist** for repairs.

You **plan to drive it heavily** (city commuting, stop-and-go traffic accelerates wear).

You **find major red flags** (overheating history, neglected cooling system, rough transmission).

- **Get a pre-purchase inspection (PPI) from a Porsche specialist** to check for **cooling system issues, transmission health, and electrical problems**.

- **Prioritize models with full service records**, especially for **oil changes, timing belt replacements, and cooling system upgrades**.

- **Consider a Turbo S or Turbo model** if off-road capability is important.

- **Budget for at least $2,000 $3,000/year in maintenance** beyond basic upkeep.

The **2008 2010 Cayenne is the better

Details:

Original Horn fits Porsche Cayenne 2003 - 2006, 2008 - 2010 86WCWW: Brand: condition: New Notes: High Pitch, OEM Detailed Applications Years: Vehicle: 2008 - 2010 Porsche. 12 Month Warranty.

part #: 86wcww prices

• $38.69-$215.95

specifications steeringwheelsiiz:

• for models: Cayenne
• for makes: Porsche
• for years: 2008-2010
• mpn: 86wcww
• part type: Horn
• compatible make/model: Porsche Cayenne
• compatible years: 2008 2004 2009 2005 2006 2003 2010 08 04 09 05 06 03 10
• fitment info: Horn High Pitch
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

returns steeringwheelsiiz:

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

seller steeringwheelsiiz:

• rating: 99.1%
• # reviews: 23724
• city: Raynham, Massachusetts

general steeringwheelsiiz:

• Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons
• condition: New

payments steeringwheelsiiz:

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

shipping steeringwheelsiiz:

• transit: 4-8 Days
• class: Economy
• service: Economy
• cost: $0.00
• type: Fixed

offer steeringwheelsiiz:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: April 3, 2026
• quantity: 1

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