2011 Porsche Cayman Car Parts & Accessories

Tester adapter for the 9300 and MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive cooling systems.

Product Features:

• Machined metal construction
• Works with MT-300 pressure tester
• Tests cooling systems
• Professional quality

WINDOW REGULATOR

DOOR LATCH ASSEMBLY

Window Regulator

Trunk Switch

Fuel Door Actuator

Fuel Door Actuator

Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:

• Made in USA
• Exact Fit
• Safety Smooth Edges
• Replaces OE Mirror
• Premium Mirror Glass
• Break-Free Guarantee
• Instructions Included

Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:

• Made in USA
• Exact Fit
• Safety Smooth Edges
• Replaces OE Mirror
• Premium Mirror Glass
• Break-Free Guarantee
• Instructions Included

HOOD STRUT

Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:

• Made in USA
• Exact Fit
• Safety Smooth Edges
• Replaces OE Mirror
• Premium Mirror Glass
• Break-Free Guarantee
• Instructions Included

Stone Guard

Lift supports are pressurized cylinders that are used to support hoods, hatches and rear window glass in automotive applications. Lift supports are also used in many non-automotive applications. Each Strongarm lift support is custom engineered, and manufactured beyond industry standards to provide smoother operating, and longer lasting performance. Lift supports should be replaced in pairs to ensure safe, reliable support of your hood, hatch, or liftgate.

Product Features:

• Exact fit original equipment design guarantees correct fit and function
• Engineered and built to meet or exceed original equipment quality standards
• Individually tested for performance and reliability
• Hardened, nitride plated steel shaft provides optimal durability
• Rubber O-ring piston seal prevents leakage for a controlled lift and consistent performance
• Heavy gauge steel body is electrostatically painted and heat cured to OE specs
• Self-Cleaning Piston Assembly provides smooth operation and more reliable performance
• Upper bushing is manufactured with quality precision providing exact fit and promotes longer operating life
• No special installation tools required

Window Regulator

Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:

• Made in USA
• Exact Fit
• Safety Smooth Edges
• Replaces OE Mirror
• Premium Mirror Glass
• Break-Free Guarantee
• Instructions Included

Fuel Tank Door Latch

Trim Fastener, Black

Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:

• High torque and rigidity
• Sensor-safe, non-corrosive formula
• OEM specified
• Low-odor, non-corrosive formula
• Ideal for closed spaced bolt patterns

Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:

• High torque and rigidity
• Sensor-safe, non-corrosive formula
• OEM specified
• Low-odor, non-corrosive formula
• Ideal for closed spaced bolt patterns

Permatex’s The Right Stuff 1 Minute Series offers the fastest return to service in just 1 minute! This leak-proof, elastomeric “Formed-in-place” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff 1 Minute Grey is specified for high torque and high vibration applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.

Product Features:

• Designed to perform under higher torque loads associated with engines having closely spaced bolt patterns
• Sensor-safe, non-corrosive, RTV silicone
• Protects against leaks caused by vibration and thermal expansion
• Meets performance specs of OE silicone gaskets
• Quickly returns vehicle to service in just 1 minute

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

• Premium bearing design matches OEM specifications
• Precision manufactured using premium-grade steel for outstanding durability and performance
• Crowned raceways and rollers to ensure even load distribution for maximum life
• Industry leading coverage
• Professional technicians know they can depend on National

Permatex’s The Right Stuff 90 Minute Series offers the fastest return to service in a in just 90 minute! This leak-proof, elastomeric “Formed-in-place” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff 90 Minute Grey is specified for high torque and high vibration applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.

Product Features:

• Designed to perform under higher torque loads associated with engines having closely spaced bolt patterns
• Sensor-safe, non-corrosive, RTV silicone
• Protects against leaks caused by vibration and thermal expansion
• Meets performance specs of OE silicone gaskets
• Quickly returns vehicle to service in just 90 minutes

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:

• Premium quality materials for longer service life
• Sealed connections (where applicable) to prevent environmental corrosion and performance issues
• Global coverage for import and/or domestic applications
• OE specified wire gauge to ensure a reliable electrical connection
• Designed to meet or exceed OE specifications in form, fit and function

Specifically designed to perform under higher torque loads associated with engines having closely spaced bolt patterns (typically import vehicles). This product is blowout resistant, allowing leakproof gaskets to be made and put into service in just one minute. Sensor-safe, The Right Stuff GREY seals instantly, forming a reliable, long lasting elastomeric rubber gasket that outperforms pre-molded gaskets. Specified by major import OEMs, this material is resistant to powertrain fluids (oil, coolant and ATF) and operates in environments to 450°F (232°C) continuous; 500°F (260°C) intermittent.

Product Features:

• Ideal for rigid cast aluminum parts
• Meets OEM Specifications
• Sensor safe & non-corrosive
• Performs under higher torque loads associated with engines having closely spaced bolt patterns (typical of import vehicles)
• Blowout resistant, allowing leakproof gaskets to be made in just one minute
• Seals instantly, forming a reliable, long lasting elastomeric rubber gasket
• Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
• Temperature range -60°C to 260°C (-75°F to 500°F) intermittent
• Applications: Automotive, industrial and marine gaskets, valve covers, gearbox covers, pumps, compressors, oil pans, thermostat housings, water pumps, etc.

The Bosch OE quality ABS speed sensor is engineered to the exact specifications of the vehicle manufacturer to ensure the replacement sensor is the same in quality and function as the part installed as original equipment.

Product Features:

• OE quality direct fit application
• Manufactured to meet or exceed OE requirements and testing
• Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference

OEM specified. Designed specially for high-torque and high vibration applications, like those common in import engines, this premium RTV gasket maker exceeds manufacturers’ performance requirements. Sensor-safe, low odor, and non-corrosive. Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Temperature range -65ºF to 500ºF (-54 Deg. C to 260 Deg. C) intermittent.

Product Features:

• Designed specially for high-torque and high vibration applications
• Maximum vibration resistance with outstanding resistance to oils, cooling and shop fluids
• OEM specified
• Low-odor, non-corrosive formula
• Temperature Range: -65 Deg. F to 500 Deg. F (-54 Deg. C to 260 Deg. C)

If Porsche entrusts B&M to make their OEM Sport Shifter, shouldn’t you? Developed specifically for the mighty 911s, Boxsters, and Cayman to shorten the throw by 35 percent and reduce the inherent sloppiness found in most cable operated shifters.

Product Features:

• Shortens Shifter Throw
• CNC Machined-303 Stainless Steel
• 6061-T6 Aluminum
• Billet 303 Stain. Steel Sticks
• Bearing Assembly In Aluminum Housing

Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts

Product Features:

• All Rein Automotive Engine and Transmission mounts are hydraulic or rubber-to-metal based on the original equipment mount design, ensuring the parts performs like original.
• Produced by an Original Equipment supplier
• Matches Original Equipment design specifications
• Rubber components match the shore hardness of the original equipment mount to ensure maximum performance and product longevity
• High corrosion resistance

Advance Auto Parts is committed to providing high-quality ABS sensors. The entire manufacturing process is closely managed to deliver high quality products.

Product Features:

• High grade materials that are equal to or better than OE provide durability and long service life
• All ABS sensors are tested for proper fit, form, and function
• Wire diameter and sheathing same or larger than OE to ensure product quality
• Glass filled reinforced plastic for superior resistance to automotive fluids, dirt, salt and road debris
• Includes all necessary brackets and hardware

Man. Trans Shift Lin

MT Output Shaft Seal

Input Shaft Seal

Differential Seal

Man. Trans Shift Lin

The Sachs release bearing (also known as a throw-out bearing) is original equipment quality and maintains the equivalent fit and performance as the OE part it replaces. Sachs clutch release bearings offer the conventional alignment function in a lightweight, compact body.

Product Features:

• Extended service life
• Compact, lightweight design
• Sealed for life with high performance, application-specific grease
• Simplified assembly
• Integrated functionality
• Design flexibility

Schaeffler has played a crucial role in the development from mechanical to hydraulic clutch release systems. Over many years, Schaeffler has gained extensive expertise in the complete clutch release systems.

Durable release bearings with formed rings provide high load-carrying capacity in the minimum space, increasing clutch operation comfort and ensure a long operating life. The locating bore for the press-fit connection must be made before release bearings can be installed.

Product Features:

• Few installation parts
• Higher basic load rating
• Low space requirements

Clutch Lever

Clutch Pivot Pin

The Original Equipment Flywheel Bolt is manufactured in accordance to strict OEM specifications for performance and durability. The Original Equipment flywheel bolt is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:

• OE Quality and direct fit application
• Original Equipment Supplier

The Budge Ultra Car Cover offers protection against dust, debris, tree sap and other environmental pollutants. This lightweight vehicle cover is comprised of 3 layers of polypropylene. Our Ultra car covers are fully breathable, with ultra-sonically welded seams for added durability. This soft, nonabrasive material will not harm the surface of your vehicle. Designed for indoor and outdoor use, the Ultra Car Cover is designed to be breathable while it protects your vehicle. This improves airflow to reduce condensation and helps prevent mold and mildew. The Ultra cover features a full elastic hem and built-in grommets. This cover is gray in color and includes a storage bag and antenna patch. Designed to fit, this car cover fits cars 200″ L x 60″ W x 51″ H.

Product Features:

• This car cover fits cars up to 200″ L x 60″ W x 51″ H.
• This car cover is made from a 3 layer, UV resistant material that will protected your vehicle’s paint from fading
• This car cover is water resistant and features ultrasonically welded seams for extra durability
• Cover is suitable for short term outdoor protection and long-term indoor protection
• Elasticized hem and sewn-in grommets for a secure fit

Autocraft Easy Fit Car Cover offers superior protection against dirt, dust, rain and snow. Protects against acid rain, pollution and color fading UV rays. Durable, reinforced seams and elastic hems. Convenient storage bag included.

Product Features:

• Lightweight, breathable, non-abrasive fabric
• Water repellent, protects against mold and mildew
• Full elastic hem with reinforced grommets
• Full elastic and double stitched hem to ensure a better fit
• 2 built-in reinforced grommets and 1 rope are included to keep your cover in place
• Antenna hole patch included to to provide additional protection from water or dust soak into the hole that you cut for antenna.

Autocraft Easy Fit Car Cover offers superior protection against dirt, dust, rain and snow. Protects against acid rain, pollution and color fading UV rays. Durable, reinforced seams and elastic hems. Convenient storage bag included.

Product Features:

• Medium weight, breathable, non-abrasive fabric
• Water repellent, protects against mold and mildew
• Full elastic hem with reinforced grommets
• Full elastic and ultrasonic sewn hem to ensure a better fit and extreme durability
• 2 built-in reinforced grommets and 1 rope are included to keep your cover in place
• Antenna hole patch included to to provide additional protection from water or dust soak into the hole that you cut for antenna.

The Rightline Gear Sport Jr Car Top Carrier is 100% waterproof and attaches to vehicles WITH or WITHOUT a roof rack. Attach the carrier’s straps to a vehicle’s roof rack or use the Car Clips to attach the straps to a vehicle’s door frame weather molding. The carrier is made from UV protected PVC Semi-Coated Mesh XT for maximum durability. The intuitive attachment method and simplified design of the Sport Carriers make carrying extra cargo easy. The Sport Jr is the only car top bag made specifically for compact cars.

Product Features:

• Capacity: 10 cu ft
• Dimensions: 36″ L x 30″ W x 16″ H
• Designed for compact cars (can be used on larger vehicles), WITH or WITHOUT a roof rack
• 100% waterproof with welded seams and SZIP waterproof zipper; no zipper flap required
• Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide
• Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide

The Rightline Gear Car Top Duffle Bag is a 100% waterproof gear bag that you can pack, strap to the roof of your vehicle, transport, and then carry wherever you need to go. Attach (1) to (4) Duffle Bags to vehicles WITH or WITHOUT a roof rack. Each bag comes with a removable shoulder strap that can be stored in the bag’s zippered side pocket when not in use. The bag is made from tough PVC Coated Mesh that is re-enforced for strength and UV protected. The Car Top Duffle Bag defines travelling efficiency!

Product Features:

• Capacity: 4.3 cu ft
• Dimensions: 36″ L x 16″ W x 13″ H
• 100% Waterproof with welded seams, urethane coated zippers, and a hook-&-loop-close zipper cover
• Designed to be used on any size vehicle, WITH or WITHOUT a roof rack
• Includes: bag, shoulder strap, (2) attachment straps, (4) Car Clips, and set up guide
• Includes: duffle bag, (2) nylon straps, (4) Car Clips, and complete set up guide

The Range Jr Car Top Carrier is weatherproof + and attaches to vehicles WITH or WITHOUT a roof rack. Attach the carrier’s straps to a vehicle’s roof rack or use the Car Clips to attach the straps to a vehicle’s door frame weather molding. The carrier is made from UV protected PVC Semi-Coated Mesh XT for maximum durability. Use the Range Carrier on your next family vacation, backwoods expedition, shopping spree, or move.

Product Features:

• Dimensions: 36″ L x 32″ W x 15″ H
• Designed for compact cars (can be used on larger vehicles), WITH or WITHOUT a roof rack
• Weatherproof + with welded seams and a urethane coated zipper
• Includes: carrier, (4) attachment straps, (4) car clips, and stuff sack with sewn-in set up guide

Designed custom fit the complex contours and surfaces of your vehicle’s floor space. Pants Saver Custom Fit Car Mat will protect your interior carpet and help keep Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of water and easily wipe or rinse clean. CUSTOM FIT: Your car mat are cut to order to fit the exact layout so that it install in seconds with no screws, bolts, fasteners, or tools required. PROTECT YOUR CAR AND CLOTHING: Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. SUPERIOR ALL WEATHER PERFORMANCE CAR MATS: Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C). NON-SLIP DESIGN: Flexible nibs grip the floor to keep the mat in place without damaging your vehicle carpet. MADE IN NORTH AMERICA: Proudly manufactured in Canada by members of the United Steelworkers (USW Local 1-500).

Product Features:

• Custom Fit – Perfect Custom Fit for you Vehicle with full coverage. Mats are Non-toxic, Odorless, Contain No Latex
• All Weather Protection – The Floor Mats are designed to provide complete automotive interior protection from dirt, mud, salt, rain, snow and keep your vehicle¿s floor clean and fresh in all Seasons
• All Weather Protection – The Floor Mats are designed to provide complete automotive interior protection from dirt, mud, salt, rain, snow and keep your vehicle┐s floor clean and fresh in all Seasons
• Built To Last – Offers waterproof protection with a Guard Against Spills and Debris
• Easy to Clean – Simply spray with a hose, wipe with a washcloth or vaccum to remove Dirt, Grit, and Grime to leave them looking and feeling like Brand New
• No-Slip Grip – Rubberized Nibs on the Bottom so the Mat Does not Move – Ergonomic Grooves on Top to Give your Foot Traction & Comfort
• Custom Fit Car Mats
• Anti Skid
• Raised Borders
• All Weather Protection
• Odorless

Designed custom fit the complex contours and surfaces of your vehicle’s floor space. Pants Saver Custom Fit Car Mat will protect your interior carpet and help keep Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of water and easily wipe or rinse clean. CUSTOM FIT: Your car mat are cut to order to fit the exact layout so that it install in seconds with no screws, bolts, fasteners, or tools required. PROTECT YOUR CAR AND CLOTHING: Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. SUPERIOR ALL WEATHER PERFORMANCE CAR MATS: Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C). NON-SLIP DESIGN: Flexible nibs grip the floor to keep the mat in place without damaging your vehicle carpet. MADE IN NORTH AMERICA: Proudly manufactured in Canada by members of the United Steelworkers (USW Local 1-500).

Product Features:

• Custom Fit – Perfect Custom Fit for you Vehicle with full coverage. Mats are Non-toxic, Odorless, Contain No Latex
• All Weather Protection – The Floor Mats are designed to provide complete automotive interior protection from dirt, mud, salt, rain, snow and keep your vehicle¿s floor clean and fresh in all Seasons
• All Weather Protection – The Floor Mats are designed to provide complete automotive interior protection from dirt, mud, salt, rain, snow and keep your vehicle┐s floor clean and fresh in all Seasons
• Built To Last – Offers waterproof protection with a Guard Against Spills and Debris
• Easy to Clean – Simply spray with a hose, wipe with a washcloth or vaccum to remove Dirt, Grit, and Grime to leave them looking and feeling like Brand New
• No-Slip Grip – Rubberized Nibs on the Bottom so the Mat Does not Move – Ergonomic Grooves on Top to Give your Foot Traction & Comfort
• Custom Fit Car Mats
• Anti Skid
• Raised Borders
• All Weather Protection
• Odorless

Designed custom fit the complex contours and surfaces of your vehicle’s floor space. Pants Saver Custom Fit Car Mat will protect your interior carpet and help keep Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of water and easily wipe or rinse clean. CUSTOM FIT: Your car mat are cut to order to fit the exact layout so that it install in seconds with no screws, bolts, fasteners, or tools required. PROTECT YOUR CAR AND CLOTHING: Deep grooves channel water, snow, mud, spills, and debris to a unique central pan that traps up to 500 mL (16 oz.) of liquid and easily wipe or rinse clean. SUPERIOR ALL WEATHER PERFORMANCE CAR MATS: Made from non-toxic, wear-resistant recycled PVC, BPA-free PantsSaver mats are waterproof and odorless even in extreme weather and maintain flexibility and durability down to minus 76 Deg. F (-60 Deg. C). NON-SLIP DESIGN: Flexible nibs grip the floor to keep the mat in place without damaging your vehicle carpet. MADE IN NORTH AMERICA: Proudly manufactured in Canada by members of the United Steelworkers (USW Local 1-500).

Product Features:

• Custom Fit – Perfect Custom Fit for you Vehicle with full coverage. Mats are Non-toxic, Odorless, Contain No Latex
• All Weather Protection – The Floor Mats are designed to provide complete automotive interior protection from dirt, mud, salt, rain, snow and keep your vehicle¿s floor clean and fresh in all Seasons
• All Weather Protection – The Floor Mats are designed to provide complete automotive interior protection from dirt, mud, salt, rain, snow and keep your vehicle┐s floor clean and fresh in all Seasons
• Built To Last – Offers waterproof protection with a Guard Against Spills and Debris
• Easy to Clean – Simply spray with a hose, wipe with a washcloth or vaccum to remove Dirt, Grit, and Grime to leave them looking and feeling like Brand New
• No-Slip Grip – Rubberized Nibs on the Bottom so the Mat Does not Move – Ergonomic Grooves on Top to Give your Foot Traction & Comfort
• Custom Fit Car Mats
• Anti Skid
• Raised Borders
• All Weather Protection
• Odorless

The UVS100 Sunscreen is an affordable way to protect the interior of your vehicle from damaging UV rays as well as adding a level of comfort and protection by reducing the interior temperature of the vehicle on hot days. The sunscreen is custom-fitted so that there is maximum coverage of the windshield area and ease of installation. Sometimes called heat shields, sun shields or UV shields, sunscreens are useful at the beach, work, airport or anywhere you park. This premium quality, custom patterned folding sunscreen also features a soft felt lining on the inside to help protect your interior.

Product Features:

• Custom fit to the windshield for complete coverage
• Protect the dash and other interior components from damage by the sun
• Reduce the interior temperature of the vehicle on hot days
• The foam core center of the shield acts as an insulator
• Easy to use and store away when not in use

The UVS100 Sunscreen is an affordable way to protect the interior of your vehicle from damaging UV rays as well as adding a level of comfort and protection by reducing the interior temperature of the vehicle on hot days. The sunscreen is custom-fitted so that there is maximum coverage of the windshield area and ease of installation. Sometimes called heat shields, sun shields or UV shields, sunscreens are useful at the beach, work, airport or anywhere you park. This premium quality, custom patterned folding sunscreen also features a soft felt lining on the inside to help protect your interior.

Product Features:

• Custom fit to the windshield for complete coverage
• Protect the dash and other interior components from damage by the sun
• Reduce the interior temperature of the vehicle on hot days
• The foam core center of the shield acts as an insulator
• Easy to use and store away when not in use

This Low Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact, lightweight and meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.