Rennline

Rennline for Porsche

Rennline stands as a beacon for Porsche enthusiasts worldwide, specializing in performance accessories for both air-cooled and water-cooled models. The company's in-house engineering team employs industry-leading design processes, leveraging 3D scanning and printing technologies to craft precision components that elevate the driving experience. At the heart of Rennline's success is a commitment to listening to its customers. The company's continuous growth is not just reflected in its expanding product catalogue but also in its ability to transform customer feedback into tangible, high-quality products. Rennline understands that true innovation stems from collaboration, and by engaging with its customer base, it ensures that each accessory is not just a product but a reflection of the collective desires of Porsche enthusiasts worldwide.

Choosing the Right Fit for Your Porsche

Where Rennline is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

• Typical reasons to choose Rennline parts include improving pedal feel and control, tidying cabin storage and organisation, adding lighter or stronger components, and achieving a clean motorsport-inspired finish for upgrades and restomods.
• Common issues when fitting accessories include rattles, squeaks, scuffed finishes, and poor alignment, often caused by incorrect hardware, missing threadlock, or mixing parts between different Porsche generations.
• Watch for symptoms after installation such as new noises, vibration, or panels that don’t sit correctly, and re-check torque settings and alignment if anything feels or sounds wrong.
• Keep your original Porsche parts where possible so most Rennline upgrades can be reversed later if you want to return the car to standard.
• Reduce cabin noise or vibration changes by understanding that more motorsport-focused components can transmit more sound and feel through the body shell.
• Test-fit parts before final assembly, using the correct fixings and torque values, to avoid rattles, misalignment, or damage to surrounding trim.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Suspension & Axle — Suspension and axle components are changed to restore safe handling, ride comfort, and braking stability on your Porsche, or to achieve a different balance between comfort and control where upgrades are available.

Shock Absorber Parts FRONT — Front shock absorber parts such as mounts, bearings, bump stops, and hardware are replaced to support new dampers, reduce knocks and creaks, and keep the front suspension of your Porsche working smoothly and quietly.

Suspension Upgrades — Suspension upgrades let you fine-tune how your Porsche rides and handles, reducing body roll and sharpening response when matched correctly to the car, alignment, and intended use.

Control Arms Front — Front control arms are typically renewed to cure knocking, vibration, and uneven tyre wear, and to bring back precise steering and braking stability on your Porsche.

Top mounts Front — Front top mounts are replaced when there are knocks over bumps, creaks when steering, or vague steering feel, helping maintain correct geometry and smoother suspension movement.

Explore Rennline at Design911

View the current Rennline range for Porsche at Design911, then filter by model and category to narrow down to the right parts.