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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Front Spoilers / Bumpers

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DISPLAYING 49 to 50 (of 50 products)
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E384
Product Information
Product Information
Rennline aerokit front lip spoiler carbon fibre. 

rennline

Fits:
Porsche 997.1 - 2005 to 2008

Porsche 997 GT3 - 2007 to 2008
Porsche 997 GT2 - 2008 to 2008

Product Description

Rennline's carbon fiber front lip is a great way to give your 997 an eye-catching OEM+ upgrade. This carbon front lip was 3D scanned, designed, and prototyped in house right here in Vermont. Made from hand-laid carbon fiber using the latest manufacturing technologies, our front lip will add a completely bespoke feel to your 997.

  • Hand-laid carbon fiber construction
  • High gloss finish with UV and heat protection
  • Designed from the ground up using state of the art 3D scanning technology
  • OEM fit and finish
  • Replaces OEM P/N# 99750598300



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

E384
99750598313
99750598314
99750598315
99750598300

The product you are viewing cross references to these numbers
E77
Product Information
Product Information
Rennline Front bumper lower lip, Carbon Fibre.

rennline

Fits:
Porsche 997.1 Turbo
Porsche 997.2 Turbo

Rennline's carbon fiber front lip is a great way to give your 997 Turbo or C4S' exterior an OEM+ look and a modern upgrade.

Made from high quality carbon fiber using the latest technology, our front lips are designed with some of the dimensions of the OEM piece for a factory fit and finish while adding a bit of style. Take off your OEM lip and install ours in its place. Installs in minutes reusing the factory mounting points.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

E77
9975055570101C
9975055571501C
9975055571601C

The product you are viewing cross references to these numbers
DISPLAYING 49 to 50 (of 50 products)
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About Front Spoilers / Bumpers

Porsche Front Spoilers & Bumpers | Aerodynamic Styling & Performance Enhancement

Front spoilers and bumpers play a crucial role in your Porsche’s aerodynamics, cooling, and visual design. They’re not just about appearance — they help reduce front-end lift, channel airflow to radiators and brakes, and improve stability at high speeds. Whether you’re restoring, replacing, or upgrading, a precision-designed front spoiler ensures both form and function work in perfect balance.

At Design911, we offer a wide range of high-quality front spoilers and bumpers crafted for exact fitment and superior finish. Designed to match manufacturer-level standards, our selection includes parts for classic air-cooled 911s through to modern 992, Taycan, and Cayman models. Each spoiler is engineered to enhance aerodynamic efficiency, cooling performance, and the distinctive styling that defines every Porsche.

Whether you’re replicating a classic GT look, improving track performance, or refreshing worn components, Design911 supplies front spoilers and bumpers that elevate your Porsche’s performance and aesthetics.

What Do Front Spoilers and Bumpers Do?

Front spoilers (also called splitters) and bumpers are more than exterior styling elements — they are key aerodynamic devices designed to manage airflow and stability.

Core Functions:

  • Reduces aerodynamic lift to improve high-speed handling.
  • Directs airflow to radiators, brakes, and intercoolers.
  • Improves cooling efficiency under performance driving conditions.
  • Protects key front-end components from debris and road damage.
  • Enhances vehicle appearance with a sportier, more aggressive stance.

For performance-oriented Porsche owners, upgrading to a well-designed spoiler or bumper can significantly enhance aerodynamic balance, making the car more composed and predictable on both road and track.

Why Do Front Spoilers and Bumpers Fail or Degrade?

Front spoilers are constantly exposed to road debris, impacts, and environmental wear. Over time, they can lose integrity, affecting both aesthetics and aerodynamic performance.

Common Causes of Failure Include:

  • Impact damage from curbs, stones, or speed bumps.
  • Cracking or chipping due to low ground clearance.
  • UV and weather damage causing discoloration or fading.
  • Corrosion or fatigue of mounting brackets or hardware.
  • Misalignment or distortion from poor installation or age.

A damaged or poorly fitted front spoiler not only affects vehicle handling but can also compromise airflow to vital cooling systems, making timely replacement essential.

Why Replace or Upgrade Your Porsche Front Spoiler or Bumper?

Replacing or upgrading your Porsche’s front spoiler ensures optimal aerodynamics, cooling efficiency, and design integrity — while restoring or improving the car’s distinctive road presence.

Key Benefits:

  • Restores aerodynamic stability and downforce balance.
  • Improves engine and brake cooling efficiency.
  • Enhances front-end protection against debris and damage.
  • Precision fitment for seamless integration and clean lines.
  • Lightweight construction for improved performance.
  • Available in fiberglass, polyurethane, and carbon fiber.

Upgrading your spoiler or bumper also allows for personalisation — whether you prefer a classic look inspired by 911 RSRs or a modern GT aesthetic.

Highlights:

  • Premium-quality Porsche front spoilers and bumpers.
  • Designed for aerodynamic efficiency and visual appeal.
  • Lightweight yet durable materials for long life.
  • Direct-fit design ensures easy installation.
  • Available for 911, Cayman, Boxster, Panamera, Taycan and more.
  • Ideal for restorations, upgrades, or replacements.

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