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Lower Spoilers / Trays / Corner trims

Fits:
Porsche 996 C2 / C4 >>2001
Porsche 986 Boxster 1997-04
Click 'Zoom in' for large parts diagram.
Diagram ref no 4.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99650552
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
Rennline Carbon Fibre Front Lower Lip Spoiler
Transform the appearance of your Porsche Boxster with the Rennline
Carbon Fibre Front Lower Lip Spoiler.
Fits:
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Manufactured from high-grade motorsport-quality carbon fibre, this premium front lip spoiler enhances the front-end styling with a purposeful, performance-inspired appearance while maintaining the clean lines of the original Porsche design. Finished in a UV-stable high-gloss clear coat, it delivers exceptional durability and long-lasting protection against fading, ensuring the carbon weave remains deep and vibrant for years to come.
Designed to utilise the factory mounting points, installation is straightforward with no drilling, cutting or modifications required. The spoiler integrates seamlessly with the original front bumper for an OE-quality fit and finish.
Please Note: Compatible with Porsche Boxster 986.2
(2003-2004 facelift models) only.
Not compatible with earlier Porsche 986.1 models.
Why Upgrade to the Rennline Carbon Fibre Front Lip?
The factory front bumper offers understated styling, but the Rennline front lip adds a more aggressive, motorsport-inspired appearance without compromising the timeless design of the Boxster.
Benefits include:
Sharper, more purposeful front-end styling Premium exposed carbon fibre finish Lightweight motorsport-grade construction OE-quality fit using original mounting points No permanent vehicle modifications required Complements both standard and upgraded wheel and suspension packages Adds an exclusive, high-performance appearanceWhether you're building a show car, enhancing a weekend road car or simply refreshing the look of your Boxster, the Rennline front lip provides one of the most effective visual upgrades available.
Why Do Front Lip Spoilers Need Replacing?
Being positioned at the lowest point of the front bumper, front lip spoilers are particularly vulnerable to damage from everyday driving.
Common causes include:
- Kerb strikes
- Speed bump impacts
- Stone chips
- Road debris
- Scratches from steep driveways
- UV ageing and weathering on older components
Replacing a damaged or worn spoiler instantly restores the appearance of the front bumper while maintaining the premium finish expected of a Porsche.
When Should It Be Replaced?
Replacement is recommended if the spoiler:
- Has been cracked or chipped
- Has suffered impact damage
- Shows significant scratches or delamination
- Has become faded through prolonged
- UV exposure Is being upgraded during a vehicle restoration or styling project
Installing a high-quality carbon fibre spoiler is one of the easiest ways to modernise the appearance of your Boxster while maintaining an OEM+ look.
Key Features
- High-grade motorsport-quality carbon fibre
- UV-stable gloss clear coat
- Lightweight construction
- Uses factory mounting points
- No drilling or modifications required
- Precision engineered for OE-quality fitment
- Premium motorsport-inspired styling
Rennline Porsche Carbon Fibre Styling Upgrades
Rennline has built a reputation for designing premium Porsche upgrades that combine factory-quality engineering with motorsport-inspired styling. Manufactured using high-quality materials and precision engineering, Rennline carbon fibre products enhance both the appearance and exclusivity of your Porsche while maintaining excellent fitment.
The Carbon Fibre Front Lower Lip Spoiler offers an OEM+ upgrade for the Porsche 986.2, adding a more aggressive front-end profile without compromising practicality or requiring permanent vehicle modifications.
Benefits of the Rennline Front Lower Lip Spoiler
- Premium motorsport-grade carbon fibre
- Lightweight, high-strength construction
- UV-resistant gloss finish
- Factory-style installation
- No permanent modifications
- Aggressive OEM+ styling
- Enhances the appearance of the front bumper
- Designed specifically for the 986.2 facelift
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Improve your Porsche’s aerodynamics, protection, and appearance with lower spoilers, undertrays, and corner trims from Design911. These components are designed to enhance airflow, reduce drag, and protect critical underbody areas from road debris and damage. Made to OEM specifications, each piece fits perfectly - maintaining Porsche’s precision engineering and sleek design. Lower spoilers help improve stability at higher speeds, undertrays protect the engine and suspension from dirt and impact, while corner trims complete the lower bodyline for a refined, factory-correct finish. Whether you’re replacing worn panels or upgrading for performance, Design911 offers durable, model-specific solutions for all Porsche vehicles.
Front Lower Spoilers & Splitters
Aerodynamic Porsche front spoilers and splitters designed to
reduce front-end lift, increase downforce, and enhance road-holding at high
speeds. Available for both classic and modern Porsche models.
Corner Trims & Valance Panels
Precision-moulded corner trims and valance panels that
complete the lower bumper section and maintain your Porsche’s seamless,
aerodynamic look.
Classic Porsche Aero Components
Authentic lower spoilers and trims for vintage Porsche
models like the 911 Classic, 930 Turbo, and 964. Crafted for originality and
period-correct performance.
Mounting Kits & Hardware Accessories
OEM-grade brackets, fasteners, and hardware sets for easy
installation of Porsche lower spoilers, undertrays, and trims — ensuring
long-term fit and finish.