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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 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.

DISPLAYING 385 to 400 (of 697 products)
Best Price
E3647SB97
Product Information
Product Information
Rennline Rear Subframe Stabilizer with Tie Downs (Front & Rear).

Fits:
Porsche 981 Boxster
Porsche 981 Cayman

Subframe Stabilizer:
Most Boxster and Cayman owners who take their cars to the track, have equipped their Porsches with tires much wider and stickier than stock, which allows higher g-forces to be achieved in cornering and braking. During that type of hard driving, the 2 piece rear sub frame flexes by the extreme loads being put on them, defeating your car's finely tuned alignment settings, thereby reducing your braking and cornering potential, and increasing tire wear. With this install, your Porsche will handle and brake with greater precision, predictability, and feedback to the driver. Comes with integrated rear tie down brackets and hardware for a 10 minute installation.

Front Tie Downs:
Securing a 981 to a trailer is next to impossible without the use of wheel straps that are just about guaranteed to destroy your wheels in time. Save those expensive wheels with a set of inexpensive tie down hooks from Rennline. These hooks have been specifically engineered to bolt to the front of your car without any modification or removal of any factory torqued bolts. Additionally, Rennline has incorporated a much needed jack pad into the front tie downs that will allow you to easily lift the front of your car without the worry of damaging your rocker panel or plastic under trays. Hooks are constructed of steel and powder coated red.

Rear Tie Downs:
These hooks have been specifically engineered to bolt to the rear of your 981 and come with any necessary hardware and installation instructions. Hooks are constructed of steel and powder coated red. Each kit comes with (2) rear hooks.

Note: Pictures may not show actual product.
Best Price
FE12
Product Information
Product Information
Quick disconnect fire extinguisher mount. Universal - Fits all Rennline mounts.

Fire Extinguishers are sold separately.

If your car is on fire, the last thing you want to do is fumble with clamps and brackets found on traditional fire extinguisher mounts. In these critical moments the Rennline Fire Extinguisher Quick Release can mean the difference between a minor incident and a total loss. This mount is equipped with Rennline's exclusive Detent Release System (DRS) resulting in the smoothest, most precise operation possible. Designed with the racetrack in mind, our Quick Release is a true metal-to-metal mount which meets all sanctioning body requirements and works with all 3 inch extinguishers. Fully CNC machined from aerospace grade aluminum and assembled with stainless steel hardware, they are designed as a direct bolt on for all Rennline and most aftermarket fire extinguisher mounts.
Best Price
FE09
Product Information
Product Information
Rennline Universal Fire Extinguisher Mount

Fire extinguishers are mandatory in all cars that will see the track and should be mandatory in all street cars. There's no worse feeling then watching your car burn to the ground without the ability to do anything about it. This particular mount is specifically designed with race seats in mind. It is fully adjustable in height, width, length, and angle, allowing you to mount it on virtually any race seat configuration. For seats mounted to sliders, this brackets can be mounted to the top side of the slider allowing the extinguisher to move with the seat. Constructed from aircraft grade aluminum and meets all requirements for racing series or other organized track events. Designed to be used with most standard 2.5lb fire extinguishers, all hardware and installation instructions are included.

For installation instructions CLICK HERE
Special Offer
M12
Product Information
Product Information
Rennline Billet Aluminium Valve Cover LOWER.
SET OF 2.

rennline

Fits:
Porsche 964 1989-94

Tired of your wife nagging you about the oil puddles in the driveway? Rennline has the solution with our new billet, fully CNC machined valve covers. These valve covers are a direct bolt on replacement for your flimsy leaking factory covers, and are machined to accept the reusable OEM gaskets (available below). With the corrosion resistant finish, chamfered edges, and tight gasket fitment, these valve covers are simply the best on the market. Available in Anodized clear or black finishes, or powdercoat red all with or without the fins brushed. Also included are the spark plug wire retainers and retainer hardware for a clean installation. Sold as a pair.

Note: Red are coated to order, please allow 1 week for red coating.

Note: Pictures may not show actual product.

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

M12
96410511602
96410511601
96410511603

The product you are viewing cross references to these numbers
Best Price
E47SB97
Product Information
Product Information
Rennline Rear Subframe Stabilizer With Tie Downs (Rear).


Fits:
Porsche 981 Cayman
Porsche 981 Boxster

Requires trimming of the plastic tray under the 718 and 718 GT4

Most Boxster and Cayman owners who take their cars to the track, have equipped their Porsches with tires much wider and stickier than stock, which allows higher g-forces to be achieved in cornering and braking. During that type of hard driving, the 2 piece rear sub frame flexes with the extreme loads being put on them. This negates your car's finely tuned alignment settings, thereby reducing your braking and cornering potential, and increasing tire wear. With this install, your Porsche will handle and brake with greater precision, predictability, and feedback to the driver. Comes with integrated rear tie down brackets and hardware for a 10 minute installation. Also available as a set including front tie downs, or as just the rear tie down set without the stabilizer bar.

Best Price
REBOOTSMALL
Product Information
Product Information
Dust Boots for Rod Ends. PAIR
Size: will fit 3/8", 7/16" and 10mm, 12mm rod ends.

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2s, C4, C4s, Turbo, GT2, GT3
Porsche 986 Boxster / Boxster S
Porsche 987 Boxster / Boxster S
Porsche 987 Cayman / Cayman S
Porsche 991 C2, C2S, C4, C4S, Turbo, GT2, GT3
Porsche 981 Boxster / Boxster S
Porsche 981 Cayman / Cayman S / Cayman GT4

1 boot per rod end. Sold as pair.
Best Price
SB77
Product Information
Product Information
Spring Hats to use Rennline Rear Monoball Strut Mounts on 964/993 with Bilstein PSS9/PSS10 shock/spring setups. Designed for 12MM struts and springs with a 62mm spring ID.

rennline

For a PSS10 coilover setup Rennline off the shelf top mounts work fine (Front SB676974 Rear PN SB6974) but customers will also need a pair of our rear spring hats (SB77) to mate the Bilstein springs to our rear monoball. Those coilovers will use a 14mm strut nut in front and a 12mm strut out rear.

Fits:
Porsche 964 / 993*
Best Price
E151152BLACK
Product Information
Product Information
rennline
Front bumper wire mesh grill kit 3 piece set - mesh for left / right and centre grill

Fits:
Porsche 991/991S C2 / C2S (NOT TARGA) *cars WITH parking sensors

One of Porsche’s biggest design flaws on the water cooled cars 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 will quickly become damaged or plugged translating into big dollar repairs. The only way to stop the inevitable is to install an intake screen kit. Unlike most kits on the market, Rennline’s has a unique screw and clip system that eliminates the need to glue, drill, or use exposed hardware. Every screen is pre-molded for your specific model resulting, in a perfect fit every time.

Note: Some models use clips, some models use screws and some both. Both outer grills included.

Pictures may not reflect actual application.
Best Price
E127152BLACK
Product Information
Product Information
rennline
Rennline Front bumper wire mesh grill kit - Black
3 piece set - mesh for left / right and centre grill

Fits:
Porsche 991/991S C2 / C2S (NOT TARGA) *cars WITHOUT parking sensors

One of Porsche’s biggest design flaws on the water cooled cars 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 will quickly become damaged or plugged translating into big dollar repairs. The only way to stop the inevitable is to install an intake screen kit. Unlike most kits on the market, Rennline’s has a unique screw and clip system that eliminates the need to glue, drill, or use exposed hardware. Every screen is pre-molded for your specific model resulting, in a perfect fit every time.

Note: Some models use clips, some models use screws and some both. Both outer grills included.

Pictures may not reflect actual application.
Best Price
E156152
Product Information
Product Information
rennline
Rennline Front bumper wire mesh grill kit,
5 meshes in this kit for SportDesign bumper.

Fits:
Porsche 991/991S cars with Sport Design bumper WITHOUT parking sensors

One of Porsche’s biggest design flaws on the water cooled cars 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 will quickly become damaged or plugged translating into big dollar repairs. The only way to stop the inevitable is to install an intake screen kit. Unlike most kits on the market, Rennline’s has a unique screw and clip system that eliminates the need to glue, drill, or use exposed hardware. Every screen is pre-molded for your specific model resulting, in a perfect fit every time.

Note: Some models use clips, some models use screws and some both. Both outer grills included.

Pictures may not reflect actual application
Best Price
LS06
Product Information
Product Information
20 M14x1.5 Competition Studs 20 M14x1.5 Ball Seat Nuts to fit original or OEM Porsche wheels.

rennline

Please note the 60mm studs are LONG. For OEM wheels, most aftermarket wheels and even with most spacers 45mm will be long enough. Please measure and confirm you need this long of a stud before ordering the 60mm kit.

Rennline's competition wheel studs offer customers the ability to get rid of those bulky factory lug bolts that make those quick tire changes so cumbersome. These studs feature a bullet nose end to help locate the wheel, and heat treated grade 8 construction to excede the requirments outlined by SAE standards. These come standard with a Black Zinc coating which is far superior to the Black Oxide coating found on many other studs in the marketplace. Studs have been certified to meet ISO 898-1 class 10.9 requirements. These particular studs are an m14x1.5 thread commonly found on Porsche, Audi, and several other makes, and are available in 35mm, 45mm and 60mm lengths of useable thread. Sold as a complete kit with 20 studs and 20 nuts

• 15mm of threads on hub side
• 8mm of unthreaded shoulder for brake rotor
• 35mm, 45mm or 60mm of threaded stud from shoulder
• 12mm of bullet nose

Note: For installation, torque studs to 30 ft/lbs, and then torque nuts to factory specs. We generally do not recommend using loctite on these studs.

Ball Seat Lug Nuts. Are you still using those factory aluminum lug nuts that are prone to cracking, stripping, and seizing up? Save the hassle and switch to these steel nuts which are required for most organized track/race events.

Conical Seat Lug Nuts: Check your wheels as some aftermarket wheels do use Conical Nuts which an available option with this kit.
Special Offer
M18
Product Information
Product Information
Tuneable Semi-Solid Engine Mount.
SET OF 2 Includes three pairs of inserts in varying densities

rennline 


Fits:
Porsche 964/993/996/997

The Rennline Tune-able Engine Mount for the 964, 993, 996, and 997 offers the ultimate in adjust ability 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 aluminium and include three pairs 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 utilise 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.



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

M18
993375049
99337504908
96437504381
99337504909
96537504900
96537505000
99637504991
99737504908
99737504907
997375049
996375049

The product you are viewing cross references to these numbers
Best Price
SB8191
Product Information
Product Information
Rennline Strut Tower Brace - RSR Weld On.

Fits:
Porsche 911/912/930

Rennline now offers these mounts for those dedicated to building the ultimate classic 911. These strut tower braces are of similar design to the units we have been offering for years, but take them to a new level of strength and effectiveness.

These braces are precision cut and bent in house, then dimple dyed for the ultimate in strength and rigidity. Once welded to the strut tower, they will not only provide an ideal place for mounting a strut tower brace to but they will increase the strength and rigidity of the entire tower.

The package is rounded out with one of our fully adjustable, spherical end strut bars to bolt between the brackets. Combined, this setup will provide the ultimate in stiffness and performance, ensuring optimal suspension geometry and steering feel under the most stressful of conditions.

NOTE: Brackets require welding to front strut towers.
Best Price
S0300XEARLY
Product Information
Product Information
Rennline Decambered Ball Joint Set.
Priced Per Pair.

Fits:
Porsche 911/912/914 1968-71

Rennline Decambered Ball Joints are a track ready solutions for 911/912/914 owners looking to perfect their suspension setup. These Decambered Ball Joints rectify the problem of limited camber adjustment on the top of the strut by moving the bottom of the strut further from the body. With the same upper strut mount location these ball joints alone can gain up to -.75° of camber and gain .5" of track width improving the stance and stability of the front end all at once. Combine these with Rennline adjustable camber plates and monoball mounts for maximum adjustability on the track and the street. These are a perfect compliment for any street or track suspension, and are a must have for those looking to precisely dial in the ultimate alignment setup. Kit includes backing plate/ring, bottom locking plate and cotter pin to secure locking plate. Everything you need for a factory correct install.

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

S0300XEARLY
91134104901
90134104904

The product you are viewing cross references to these numbers
Special Offer
E90MESH
Product Information
Product Information
Front Bumper GT3 Smile Wire Mesh Kit.

Wire Mesh Kit: Wire Mesh, Brackets and hardware. Available in BLACK or SILVER.

Front Bumper Air-Outlet Grille Porsche 997 Models.
This air vent can be retro fitted into model 997 bumpers giving the GT3 look.

Fits:
Porsche 997 2005>>
Porsche 987 Boxster 2005>>
Porsche 987 Cayman 2005>>

The front of a GT3 has a look and feel that sets it far apart from any other automobile in its class. The sought after upper air vent screams speed and aggression, but unfortunately it’s only available on a true GT3. Installing one of these vents on a non GT3 bumper can be very problematic, one slip of the saw and your bumper cover is unusable. Rennline's GT3 vent installation kit turns a daunting task into a very simple one. No more tracing, cutting, praying, grinding, and gluing. Just attach the fixture, cut the profile, and mount the OEM vent with the supplied brackets and hardware. It’s truly that simple.

Note: All of these components are designed to work with factory bumpers and vents.
Note: Pictures may not show actual product.
Best Price
E90INSTALKIT
Product Information
Product Information
Front bumper GT3 smile installation kit.
Installation Kit: Stainless Steel Cutting fixture and screws.

rennline

Front Bumper Air-Outlet Grille Porsche 997 Models.
This air vent can be retro fitted into model 997 bumpers giving the GT3 look.

Fits:
Porsche 997 2005>>
Porsche 987 Boxster 2005>>
Porsche 987 Cayman 2005>>

The front of a GT3 has a look and feel that sets it far apart from any other automobile in its class. The sought after upper air vent screams speed and aggression, but unfortunately it’s only available on a true GT3. Installing one of these vents on a non GT3 bumper can be very problematic, one slip of the saw and your bumper cover is unusable. Rennline's GT3 vent installation kit turns a daunting task into a very simple one. No more tracing, cutting, praying, grinding, and gluing. Just attach the fixture, cut the profile, and mount the OEM vent with the supplied brackets and hardware. It’s truly that simple.

Note: All of these components are designed to work with factory bumpers and vents.
Note: Pictures may not show actual product.
DISPLAYING 385 to 400 (of 697 products)