1. Sunroof, Convertible & Hardtop Auto Parts For Sale
  2. sku: 16777734560724813
  3. PORSCHE 991561125

PORSCHE 991561125 Rear Air Wind Deflector Frame Track

fits model: 911. make: Porsche. year: 2012–2019.

991561125 Porsche 2012 - 2019 911 Rear Air Wind Deflector Frame Track

( Manufacturer Part Number: 991561125 ), ( Part Type: Deflector Frame ), ( Id: 53c67718-48fe-4d4e-a615-835273246597 ), ( Year: 13 )

Review PORSCHE Rear Air Wind Deflector Frame Track fits 911 2012–2019

The **Porsche 991.5 (911) Rear Air Wind Deflector Frame Track (Part Number: 56112525)** is a precision-engineered component designed to enhance both the aerodynamic efficiency and visual refinement of the iconic 911 sports car, spanning models from the 2012 to 2019 production years. Crafted from high-grade, lightweight materials, this track serves as the structural backbone for the rear air deflector a sleek, aerodynamic feature that optimizes airflow over the car s rear, reducing drag and improving stability at high speeds. The frame track is meticulously contoured to seamlessly integrate with the 911 s distinctive rear diffuser and spoiler assembly, ensuring a flush, factory-like appearance while maintaining rigidity to prevent flex under dynamic driving conditions. Its precise fitment is critical, as it interfaces directly with the lower body panels and the rear bumper, requiring exact alignment to avoid gaps or misalignment that could compromise both aerodynamics and aesthetics. Beyond its functional role, this component contributes to the 911 s signature aggressive stance, reinforcing the car s sporty character while adhering to Porsche s rigorous design philosophy. Whether installed as part of a full rear diffuser upgrade or as a standalone enhancement, the 56112525 track is an essential upgrade for enthusiasts seeking to elevate their 991.5 s performance and presence on the road or track. Built to meet Porsche s exacting standards, it ensures compatibility with the car s original suspension and chassis geometry, making it a must-have for those pursuing both performance gains and a polished, factory-inspired look.

### **Pros and Cons of Buying a Porsche 991.2 (991.5/6/1.1/2.5) with a Rear Air Wind Deflector (Frame Track) 2012 2019 911**

#### **Pros**

1. **Enhanced Aerodynamics and Stability**

The rear air wind deflector (commonly called a "frame track" or "air deflector") improves airflow over the rear of the car, reducing lift at high speeds and improving stability. This is particularly noticeable in the 911 s top speed and cornering behavior, especially in the Turbo and GT3 models where downforce is critical.

2. **Improved Cooling for Turbo Models**

In forced-induction 911s (Turbo, Turbo S, GT3), the deflector helps direct air more efficiently to the intercooler and rear brakes, reducing thermal load and improving reliability under heavy loads.

3. **Better Rear Brake Cooling**

The deflector directs airflow toward the rear brakes, which helps prevent brake fade during aggressive driving, particularly in track or high-performance applications.

4. **Aesthetic Appeal**

The deflector gives the 911 a more aggressive, race-inspired look, aligning with the car s sporty heritage. It s a subtle but noticeable upgrade that enhances the car s visual presence.

5. **Potential Performance Gains**

While the gains are modest in everyday driving, enthusiasts report slight improvements in top-speed stability and straight-line performance, especially in the Turbo and GT3 variants.

6. **Compatibility with Aftermarket Upgrades**

The deflector is often paired with other aerodynamic modifications (e.g., front splitter, rear diffuser, or side skirts), making it a versatile addition for those looking to build a more track-focused 911.

7. **Factory-Style Option**

Porsche offered the deflector as an optional factory package (especially in later 991.2 models), meaning it s a legitimate performance upgrade rather than an aftermarket hack.

8. **Ease of Installation**

The deflector is relatively straightforward to install, requiring only basic tools and a bit of patience. Many owners fit it themselves, reducing labor costs.

---

#### **Cons**

1. **Minimal Real-World Performance Impact**

The gains in stability and cooling are noticeable but not dramatic. For most daily drivers, the difference may not justify the cost unless the car is heavily modified or used on the track.

2. **Aerodynamic Trade-offs**

While the deflector improves rear stability, it can slightly increase drag in some configurations, particularly if not paired with other aerodynamic upgrades. This may negate minor top-speed gains in some cases.

3. **Cost of Installation**

While the deflector itself is affordable (typically $200 $500 depending on quality), professional installation can add $300 $800, depending on the shop and any additional modifications required (e.g., sealing gaps, adjusting suspension).

4. **Potential for Poor Fitment**

Cheap or poorly made deflectors may not seal properly, leading to wind noise, reduced effectiveness, or even damage to the car s bodywork. High-quality options (e.g., from **Porsche Performance Parts, AMS, or custom fabricators**) are recommended.

5. **Weight Addition**

The deflector adds a small amount of weight (typically 5 10 lbs), which may slightly reduce acceleration, though the impact is negligible in most 911 models.

6. **Maintenance Considerations**

The deflector can accumulate dirt, bugs, and debris, requiring occasional cleaning. If not maintained, it may lose effectiveness over time.

7. **Not a Necessary Upgrade for Most Owners**

Unless you re a track enthusiast or push the car hard in performance driving, the deflector is a luxury rather than a necessity. Many 911 owners skip it without any issues.

8. **Potential Voiding of Warranty (If Not Factory-Installed)**

While Porsche does not explicitly void the warranty for aftermarket aerodynamic parts, some dealerships may hesitate to service the car if modifications are present. This is rare but worth considering.

---

### **Conclusion**

The rear air wind deflector is a **legitimate performance upgrade** for the Porsche 911, particularly in Turbo and GT3 models, where stability and cooling are critical. It offers **modest but meaningful improvements** in high-speed stability, brake cooling, and aesthetics, making it a worthwhile addition for enthusiasts who push their cars hard or plan track use.

However, for **casual drivers or those on a budget**, the benefits may not outweigh the cost. The deflector is **not essential** for daily driving, and its impact is more noticeable in performance-oriented applications.

If you decide to install one, **prioritize quality** (avoid cheap knockoffs) and consider pairing it with other aerodynamic upgrades (e.g., front splitter, rear diffuser) for the best results.

### **Recommendation**

- **Buy it if:** You own a **Turbo, Turbo S, GT3, or GT3 RS** and plan to use the car aggressively on the track or at high speeds. You also appreciate the aesthetic and stability benefits.

- **Skip it if:** You drive the 911 primarily for daily use, are on a tight budget, or prefer to keep modifications minimal.

- **Best value options:** **Porsche Performance Parts deflector** (factory-style) or a **high-quality aftermarket version** (e.g., from **AMS or a reputable fabricator**).

- **Installation tip:** If not comfortable with DIY, have a **Porsche specialist or high-performance shop** fit it to ensure proper sealing and alignment.

**Final Verdict:** A **worthwhile upgrade for performance-focused owners**, but not a must-have for casual enthusiasts.

Details:

Vehicle Stock #: 156121. Vehicle Mileage: 68000. All catalytic converters were tested and certified to meet the performance requirements at time of sale.s. Condition: 68k.

COD available for qualified orders placed local delivery. Model: PORSCHE 911.

part #: 991561125 price

  • $649.99

specifications sunroofconverti:

  • for models: 911
  • for makes: Porsche
  • for years: 2012-2019
  • mpn: 991561125
  • part type: Deflector Frame
  • id: 53c67718-48fe-4d4e-a615-835273246597
  • year: 13

payments sunroofconverti:

  • credit card: Diners-club
  • wallet: Google-pay
  • other

returns sunroofconverti:

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

offer sunroofconverti:

  • best offers: True
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: June 8, 2026

seller sunroofconverti:

  • city: Anderson, South Carolina
  • # reviews: 10800
  • rating: 99.7%

shipping sunroofconverti:

  • service: Standard
  • cost: $0.00
  • transit: 3-8 Days
  • type: Fixed
  • class: Standard

general sunroofconverti:

  • Exterior Parts Accessories > Roofs, Tops Sunroofs > Sunroofs Parts
  • condition: Used
for models: 911, for makes: porsche, for years: 2012-2019, part type: deflector frame, id: 53c67718-48fe-4d4e-a615-835273246597, year: 13,
category: auto parts > exterior parts accessories > roofs, tops sunroofs > sunroofs parts, sku: 16777734560724813,
Porsche 991561125 Is Similar To:
sunroofconverti logo
1 offer $649.99 USD
  • Used. Offer #1 priced at $649.99 + $0.00 shipping estimate = $649.99* total. Search for more parts forPORSCHE 911. Model: PORSCHE 911.FREE SHIPPING

Copyright © sunroofconverti.com