BetterBodies Motorsport 991.1 Aero Kit – Front Lip & Rear Diffuser
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BetterBodies Motorsport Porsche 991.1 Aero Kit front lip and rear diffuser for 2012-2016 model, showing aerodynamic enhancements.
Porsche 991 Carrera Euro GT chin spoiler in polyurethane, front bumper splitter for 2012-2015 models, by BetterBodies Motorsport
BetterBodies Motorsport Porsche 991.1 Aero Kit front lip and rear diffuser for 2012-2016 3D-rendered car modification image
Porsche 991 Carrera Euro GT chin spoiler front bumper splitter in polyurethane, black, installed on a 2012–2015 model.
Porsche 991 Carrera rear diffuser in polyurethane for 2012-2015, shown without license plate, designed for aerodynamic upgrade.
BetterBodies Motorsport Porsche 991.1 Aero Kit front lip and rear diffuser installed on a 2012–2016 sports car.
Porsche 991 Carrera Euro GT chin spoiler by BetterBodies Motorsport, polyurethane front bumper lip splitter for 2012–2015 models.
Porsche 991 Carrera Euro GT chin spoiler in polyurethane, front bumper splitter for 2012–2015 models, by BetterBodies Motorsport.
Porsche 991 Carrera Euro GT chin spoiler front bumper splitter in polyurethane, installed on a 2012-2015 Porsche 991 Carrera.
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BetterBodies Motorsport
BetterBodies Motorsport 991.1 Aero Kit – Front Lip & Rear Diffuser (2012–2016) FITS: Porsche

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Aero Kits
$999.99
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BetterBodies Motorsport - Aero Kits
How Easy is it to Install?The BetterBodies Motorsport Porsche 911...
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How Easy is it to Install?
The BetterBodies Motorsport Porsche 911 991.1 Bundle with Front Lip & Diffuser is designed for OEM-style fitment, ensuring both components align perfectly with the factory body lines of the 2012–2016 991.1 generation. Each part is precision-molded with pre-marked mounting points for accurate placement. The front lip includes pre-installed 3M automotive-grade double-sided tape and the necessary mounting hardware for secure attachment, while the rear diffuser is designed to integrate directly with the factory bumper mounting locations. All polyurethane parts require standard body shop prep (scuff, prime, paint) if you plan to color match them to your Porsche. Skilled DIY installers can handle the process, but we recommend professional installation to ensure perfect fitment and finish. If the kit is in stock, it ships within 24–48 hours; if backordered, please allow 3–8 business days for dispatch.


Appearance
This two-piece aero bundle delivers a front-and-rear transformation for the Porsche 991.1. The front lip lowers and sharpens the nose, creating a more aggressive stance, while the rear diffuser adds a motorsport-inspired element to the back of the car. Together, they create a cohesive, performance-focused look that enhances the factory design without overpowering its timeless Porsche elegance.


What is Polyurethane?
Both components are made from our proprietary GT3TEK polyurethane blend, offering unmatched flexibility and durability. Unlike fiberglass or ABS plastic, polyurethane can flex under pressure and return to its original shape, making it highly resistant to cracks, chips, and breakage. This flexibility also simplifies installation by allowing for fine adjustments to achieve OEM-quality fitment.


Performance Capabilities
This bundle not only elevates the 991.1’s styling but also offers functional aerodynamic benefits. The front lip helps reduce lift by managing airflow beneath the car, while the rear diffuser improves airflow separation at the rear for increased stability. Together, they provide a more planted and balanced feel during spirited driving or high-speed cruising.


Will it Crack or Break?
ABSOLUTELY NOT - Polyurethane is exceptionally impact-resistant. It can flex when encountering curbs, steep driveways, or road debris, returning to its original form without structural damage. Most impacts will leave only minor cosmetic marks, which can be refinished if desired. Scrape guards for the front lip are recommended for extra protection in high-contact areas.


Exact Fitment (Models & Years)
Fits: Porsche 911 991.1 Carrera, Carrera S, Carrera 4, Carrera 4S, GTS (2012–2016)
Does NOT fit: GT3, GT2, or Turbo front bumpers without modification.


What’s Included

  • Porsche 911 991.1 Front Lip in GT3TEK Polyurethane

  • Porsche 911 991.1 Rear Diffuser in GT3TEK Polyurethane

  • Pre-installed 3M automotive-grade tape (where applicable)

  • Mounting hardware (where applicable)

  • Basic installation guide (QR code/link)


Shipping & Availability (Worldwide)
We ship worldwide from our California facility. In-stock kits ship within 24–48 hours (Mon–Fri), while backorders dispatch in 3–8 business days. US deliveries typically take 2–7 business days, while international orders average 5–12+ business days depending on customs clearance. All products are packaged securely to prevent damage or deformation during shipping.

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Shipping Policy Processing Time

We process and ship orders within 1-2 business days of receiving your order.

Shipping Methods

We offer Free Ground and Expedited shipping options.

Shipping Costs

Shipping costs will be calculated at checkout and are the responsibility of the customer.

Tracking Information

You will receive a tracking number once your order ships, allowing you to monitor its progress.

Returns Policy Return Window

You can return your order for a full refund within 30 days of receiving it.

Return Conditions

To be eligible for a return, items must be unused, in their original packaging, and in the same condition as when they were received.

Return Shipping

Customers are responsible for the cost of return shipping unless the return is due to an error on our part.

Refund Process

Once we receive your returned item, we will process your refund within 5 business days.

Exceptions

Final sale items are non-refundable.

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