996.1 Lip + Diffuser

How Easy is it to Install?
The BetterBodies Motorsport Porsche 911 996.1 Lip + Diffuser Kit is designed for OEM-style fitment, ensuring both pieces match the exact factory body lines of the 1999–2001 996.1 generation. Each component is molded with pre-marked mounting points for accurate alignment. The front lip includes pre-installed 3M automotive-grade double-sided tape and mounting hardware for a secure fit, while the rear diffuser is designed to mount directly to the factory bumper with minimal modification. Both polyurethane components will require standard body shop prep (scuff, prime, paint) if you plan to color match to your Porsche. While skilled DIY installers can handle the process, we recommend professional installation for 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 kit enhances the Porsche 996.1 with a balanced combination of front and rear upgrades. The front lip sharpens the nose of the car, giving it a lower, more aggressive stance, while the rear diffuser adds a modern motorsport touch to the back end. Together, they create a cohesive, performance-oriented aesthetic that’s equally effective as a standalone upgrade or when paired with additional aero components.

What is Polyurethane?
Crafted from our proprietary GT3TEK polyurethane blend, both the lip and diffuser offer a perfect combination of durability and flexibility. Unlike fiberglass or ABS plastic, polyurethane can flex under pressure and return to its original shape, making it far more resistant to cracking, chipping, or breaking. This resilience also makes installation easier, allowing for fine adjustments to achieve OEM-quality fitment.

Performance Capabilities
In addition to the visual upgrade, these components offer subtle aerodynamic improvements. The front lip reduces front-end lift by improving airflow beneath the car, while the diffuser helps manage rear airflow separation for enhanced stability. The result is a slightly more planted and balanced feel at higher speeds without the drawbacks of oversized aero modifications.

Will it Crack or Break?
ABSOLUTELY NOT - Polyurethane is highly impact-resistant and built to withstand the realities of daily driving. It can flex when encountering road debris, steep driveways, or curbs, then return to its original shape. Most impacts leave only minor cosmetic marks, which can be refinished if desired. Adding scrape guards to the lip can provide additional protection in high-contact areas.

Exact Fitment (Models & Years)
Fits: Porsche 911 996.1 Carrera, Carrera 4 (1999–2001)
Does NOT fit: GT3, GT2, or Turbo front bumpers without modification.

What’s Included

• Porsche 911 996.1 Front Lip in GT3TEK Polyurethane

• Porsche 911 996.1 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 securely packaged to prevent damage or deformation during shipping.