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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

Rennline

Rennline
About 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.

DISPLAYING 161 to 176 (of 710 products)
E314
Product Information
Product Information
Rennline side intake protection grilles. 

rennline

Fits:
Porsche 981 Boxster 2.7ltr - 2012 to 2016

Porsche 981 Boxster S / GTS - 2012 to 2016
Porsche 981 Spyder - 2016
Porsche 981 Cayman - 2.7ltr - 2013 to 2016
Porsche 981 Cayman S / GTS - 2013 to 2016
Porsche 981 Cayman GT4 - 2015 to 2016

Product Description

Our new side intake protection screens incorporate all that we've learned from designing and manufacturing our industry leading radiator protection grill screen kits. 

We have applied the same engineering philosophy to bring you the highest quality intake screens that ensure your Boxster or Cayman is breathing clean fresh air free of any leaves, gravel or other debris you may encounter during your drive on or off the track. 

Manufactured from high quality 3003 aluminum mesh, and available in silver or black, enjoy the freedom of your drive knowing the engine of your 981 is safe. 

Installs in minutes and fits Base, S, GTS, Spyder and GT4.

Please Note
Installation on GT4 is more involved than the other models. It requires the removal of the side skirts to gain access to the back of the intake duct

PM0198
Product Information
Product Information
Rennline ExactFit Magnetic Phone Mount.

rennline

Fits:
Porsche 971.1 Panamera - 2017 to 2020
Porsche 971.2 Panamera - 2021 Onwards


In this day and age, everyone has a cell phone; our lives have come to revolve around them. The problem is that there is no great place in our cars to store them. The market is full of flimsy universal mounts, vent mounts, and mounts that clip or stick to areas of your interior which can and will cause damage. Rennline has solved this problem with our ExactFit Magnetic Phone Mounts. These mounts are tailored to your specific model and do not attach to any part of your interior that will cause harm. Most of our mounts are bolt-in units that can be easily installed in minutes. All critical components are manufactured from metal, so they will not crack or break like most plastic units available.

Please Note:
** Standard magnet is not compatible with MagSafe Phones without the addition of the included steel pad. If applying steel pad to MagSafe phones keep in mind this will interfere with the wireless charging. If you would like to keep the wireless charging please see PM70 our wireless induction charger**

LS = Left of Console (Typically used on LHD applications)
RS = Right of Console (Typically used on RHD applications)

 

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

PM0198
PM0198
PM01.98

The product you are viewing cross references to these numbers
Special Offer
M21
Product Information
Product Information
Tunable semi-solid engine mount, Pair


rennline

Fits:

Porsche 991 Carrera C2 3.4L (350Bhp)

Porsche 991 Carrera C2S 3.8L (400Bhp)

Porsche 991 Carrera C4 3.4L (350Bhp)

Porsche 991 Carrera C4S 3.8L (400Bhp)

For Cars with Dynamic Engine Mount PADM (I140) this can be fitted however you will need to Get the Error code Turned off.

The Rennline Tunable Engine Mount for the 991 offers the ultimate in adjustability for your car. Replacing your compliant factory mounts will decrease engine movement resulting in better acceleration, handling and significantly increased shifter feel. This is the ultimate solution for almost any car, and allows you to tune our mounts for the way you drive.

Our mounts are CNC machined from billet aluminum and include three sets of inserts in varying densities. Tune your mounts by using the softer inserts to reduce engine slop and avoid missed shifts in your street car, or utilize the stiffest inserts to get the most from a more focused track car. You can even mix and match, giving you 9 possible combinations to let you dial in our mount to your specifications. Here at Rennline we know you want your Porsche to be flawless, and that is why we are Driven to Improve Excellence.

YELLOW - Street 75A Polyurethane
BLUE - Aggressive street/track 85A Polyurethane
RED - Full Race  95A Polyurethane

SA-50549-
Product Information
Product Information
Retractable 3-Point Inertia Reel Front Seat Belt Kit 

rennline

Fits
Porsche 986 Boxster - 1997 to 2001

Rennline's 3 point inertia reel seat belt kit is designed to fit the 1997-2001 Porsche 986 Boxster driver and passenger seats. 
Each seat belt comes with a modern end release buckle and bolt down end fittings. 

The 47mm polyester webbing is sourced from Germany and is available in a variety of different colors. 

Mounting hardware not included.

These seat belts are certified to meet FMVSS209.

This product is made to order. Please allow for a 4-6 week lead time.



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

SA-50549-
99680318301
99680318304
98680303302
98680303402

The product you are viewing cross references to these numbers
SA-50549-
Product Information
Product Information
Retractable 3-Point Inertia Reel Front Seat Belt Kit 

rennline

Fits
Porsche 986 Boxster - 1997 to 2001

Rennline's 3 point inertia reel seat belt kit is designed to fit the 1997-2001 Porsche 986 Boxster driver and passenger seats. 
Each seat belt comes with a modern end release buckle and bolt down end fittings. 

The 47mm polyester webbing is sourced from Germany and is available in a variety of different colors. 

Mounting hardware not included.

These seat belts are certified to meet FMVSS209.

This product is made to order. Please allow for a 4-6 week lead time.



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

SA-50549-
98680303302
98680303402
99680318304
99680318301

The product you are viewing cross references to these numbers
SA-50551-
Product Information
Product Information
Retractable 3-Point Inertia Reel Front Seat Belt Kit 

rennline

Fits
Porsche 996 Carrera Convertible - 1997 to 2001
Porsche 996 Carrera 4 Convertible - 1997 to 2001

Rennline's 3 point inertia reel seat belt kit is designed to fit the 1997-2001 Porsche 996 Convertible front driver and passenger seats. 
Each seat belt comes with a modern end release buckle and bolt down end fittings. 

The 47mm polyester webbing is sourced from Germany and is available in a variety of different colors. 

Mounting hardware not included.

These seat belts are certified to meet FMVSS209.

This product is made to order. Please allow for a 4-6 week lead time.



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

SA-50551-
99680318301
99680318304
99680303301
99680303401

The product you are viewing cross references to these numbers
SA-50551-
Product Information
Product Information
Retractable 3-Point Inertia Reel Front Seat Belt Kit 

rennline

Fits
Porsche 996 Carrera Convertible - 1997 to 2001
Porsche 996 Carrera 4 Convertible - 1997 to 2001

Rennline's 3 point inertia reel seat belt kit is designed to fit the 1997-2001 Porsche 996 Convertible front driver and passenger seats. 
Each seat belt comes with a modern end release buckle and bolt down end fittings. 

The 47mm polyester webbing is sourced from Germany and is available in a variety of different colors. 

Mounting hardware not included.

These seat belts are certified to meet FMVSS209.

This product is made to order. Please allow for a 4-6 week lead time.



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

SA-50551-
99680303301
99680303401
99680318304
99680318301

The product you are viewing cross references to these numbers
SA-50550-
Product Information
Product Information
Retractable 3-Point Inertia Reel Front Seat Belt Kit 

rennline

Fits
Porsche 996 Carrera Coupe - 1997 to 2001
Porsche 996 Carrera 4 Coupe - 1997 to 2001

Rennline's 3 point inertia reel seat belt kit is designed to fit the 1997-2001 Porsche 996 Coupe front driver and passenger seats. 
Each seat belt comes with a modern end release buckle and bolt down end fittings. 

The 47mm polyester webbing is sourced from Germany and is available in a variety of different colors. 

Mounting hardware not included.

These seat belts are certified to meet FMVSS209.

This product is made to order. Please allow for a 4-6 week lead time.



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

SA-50550-
99680318304
99680303304
99680303408

The product you are viewing cross references to these numbers
SA-50550-
Product Information
Product Information
Retractable 3-Point Inertia Reel Front Seat Belt Kit 

rennline

Fits
Porsche 996 Carrera Coupe - 1997 to 2001
Porsche 996 Carrera 4 Coupe - 1997 to 2001

Rennline's 3 point inertia reel seat belt kit is designed to fit the 1997-2001 Porsche 996 Coupe front driver and passenger seats. 
Each seat belt comes with a modern end release buckle and bolt down end fittings. 

The 47mm polyester webbing is sourced from Germany and is available in a variety of different colors. 

Mounting hardware not included.

These seat belts are certified to meet FMVSS209.

This product is made to order. Please allow for a 4-6 week lead time.

E10092111
Product Information
Product Information
Rennline front bumper wire mesh grill kit. 
rennline

Fits:
Porsche 9YA Cayenne 2018 onwards

Product Description

One of Porsche's biggest design flaws is the bumper air intakes. 
With the current design, the radiators are completely exposed and become magnets for road debris, leaves, and rocks. The fins on the radiator or condenser will quickly become damaged or plugged translating into big dollar repairs. The only way to stop the inevitable damage to the radiators and condensers on your Porsche and avoid replacement costs is to install a Rennline Radiator Protection Grill Kit. 

These grill screens completely cover the radiators and prevent damage to the radiators and condensers on your Porsche.

Features

  • Rennline developed the Original Radiator protection system with years of proven results
  • Your car's nose already looks perfect, our grill screen kits install behind the louvers to retain the desired factory look
  • No risk of bumper paint damage due to misalignment or loose components as seen in other front mounted kits
  • Rigid grill mesh mount system that executes a true protection system - not just aesthetic
  • Unique grill screen kit screw and clip (some vehicles don't require the clips, and simply install with screws) system that eliminates the need for adhesive, zip ties or other unreliable fastening techniques.  
  • Powder coated aluminum grill screens resulting in the ultimate oxidation protection
  • Millions of track miles and winning races have proven our grill screen mesh size will not affect airflow or cooling on your Porsche
  • Every grill is pre-molded for your specific Porsche model resulting in a perfect fit every time
  • Easy install, most kits take a total of an hour or less to install with basic hand tools. If removing your bumper cover seems intimidating, don't worry. Average bumper removal time without a car lift is 10-15 mins on any given Porsche model.
  • Manufactured in the USA by Rennline. 

E10091111
Product Information
Product Information
Rennline front bumper wire mesh grill kit. 

rennline

Fits:
Porsche 958.2 Cayenne - 2015 to 2018

Product Description

One of Porsche's biggest design flaws is the bumper air intakes. 
With the current design, the radiators are completely exposed and become magnets for road debris, leaves, and rocks. The fins on the radiator or condenser will quickly become damaged or plugged translating into big dollar repairs. The only way to stop the inevitable damage to the radiators and condensers on your Porsche and avoid replacement costs is to install a Rennline Radiator Protection Grill Kit. 

These grill screens completely cover the radiators and prevent damage to the radiators and condensers on your Porsche.

Features

  • Rennline developed the Original Radiator protection system with years of proven results
  • Your car's nose already looks perfect, our grill screen kits install behind the louvers to retain the desired factory look
  • No risk of bumper paint damage due to misalignment or loose components as seen in other front mounted kits
  • Rigid grill mesh mount system that executes a true protection system - not just aesthetic
  • Unique grill screen kit screw and clip (some vehicles don't require the clips, and simply install with screws) system that eliminates the need for adhesive, zip ties or other unreliable fastening techniques.  
  • Powder coated aluminum grill screens resulting in the ultimate oxidation protection
  • Millions of track miles and winning races have proven our grill screen mesh size will not affect airflow or cooling on your Porsche
  • Every grill is pre-molded for your specific Porsche model resulting in a perfect fit every time
  • Easy install, most kits take a total of an hour or less to install with basic hand tools. If removing your bumper cover seems intimidating, don't worry. Average bumper removal time without a car lift is 10-15 mins on any given Porsche model.
  • Manufactured in the USA by Rennline. 

I127
Product Information
Product Information
Rennline 350mm carbon fibre steering wheel
Airbag and other electronics are swapped over from your existing steering wheel


rennline

Fits:
Porsche 991.2 - 2016 to 2018

Porsche 718 Boxster / Cayman - 2017 Onwards
Porsche 95B.2 Macan - 2019 to 2021
Porsche 971.1 Panamera - 2017 to 2020

Product Description

Our custom carbon fibre steering wheels are the perfect OEM+ upgrade. Constructed from the highest quality materials available to the OEM dimensions, using the latest manufacturing technologies, our wheels can handle any driving style while looking great, both on and off the track.

  • Constructed using state of the art manufacturing processes
  • High gloss and durable clear coat finish on carbon fibre
  • Steering wheel frame made to OEM specs
  • OEM diameter of 350mm
  • Airbag and other electronics are swapped over from your existing steering wheel
  • Available in 3 combinations 
  • Fits 991.2/718/95B.2/971.1 only





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

I127
9P1419091DS
9P1419091LH
9P1419091DT
9P1419091LM

The product you are viewing cross references to these numbers
E1007
Product Information
Product Information
Rennline front bumper wire mesh grill kit. 

rennline

Fits:
Porsche 971.1 Panamera GTS - 2017 to 2020
Porsche 971.1 Panamera turbo - 2017 to 2020


Product Description

One of Porsche's biggest design flaws is the bumper air intakes. 

With the current design, the radiators are completely exposed and become magnets for road debris, leaves, and rocks. The fins on the radiator or condenser will quickly become damaged or plugged translating into big dollar repairs.
The only way to stop the inevitable damage to the radiators and condensers on your Porsche and avoid replacement costs is to install a Rennline Radiator Protection Grill Kit. These grill screens completely cover the radiators and prevent damage to the radiators and condensers on your Porsche.

E1007
Product Information
Product Information
Rennline front bumper wire mesh grill kit. 

rennline

Fits:
Porsche 971.1 Panamera 4 - 2017 to 2020
Porsche 971.1 Panamera 4S - 2017 to 2020


Product Description

One of Porsche's biggest design flaws is the bumper air intakes. 

With the current design, the radiators are completely exposed and become magnets for road debris, leaves, and rocks. The fins on the radiator or condenser will quickly become damaged or plugged translating into big dollar repairs.
The only way to stop the inevitable damage to the radiators and condensers on your Porsche and avoid replacement costs is to install a Rennline Radiator Protection Grill Kit. These grill screens completely cover the radiators and prevent damage to the radiators and condensers on your Porsche.

E1007
Product Information
Product Information
Rennline front bumper wire mesh grill kit. 

rennline

Fits:
Porsche 971.1 Panamera - 2017 to 2020
Porsche 971.1 Panamera S - 2017 to 2020


Product Description

One of Porsche's biggest design flaws is the bumper air intakes. 

With the current design, the radiators are completely exposed and become magnets for road debris, leaves, and rocks. The fins on the radiator or condenser will quickly become damaged or plugged translating into big dollar repairs.
The only way to stop the inevitable damage to the radiators and condensers on your Porsche and avoid replacement costs is to install a Rennline Radiator Protection Grill Kit. These grill screens completely cover the radiators and prevent damage to the radiators and condensers on your Porsche.

E1007
Product Information
Product Information
Rennline front bumper wire mesh grill kit. 

rennline

Fits:
Porsche 970.2 Panamera GTS - 2014 to 2016
Porsche 970.2 Panamera turbo - 2014 to 2016


Product Description

One of Porsche's biggest design flaws is the bumper air intakes. 

With the current design, the radiators are completely exposed and become magnets for road debris, leaves, and rocks. The fins on the radiator or condenser will quickly become damaged or plugged translating into big dollar repairs.
The only way to stop the inevitable damage to the radiators and condensers on your Porsche and avoid replacement costs is to install a Rennline Radiator Protection Grill Kit. These grill screens completely cover the radiators and prevent damage to the radiators and condensers on your Porsche.

DISPLAYING 161 to 176 (of 710 products)