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Tubing Couplers

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Tubing Couplers

If your project requires any sort of custom air ducts—such as for cold air intakes, turbo or boost pipes, or HVAC systems—Summit Racing Equipment is the...

If your project requires any sort of custom air ducts—such as for cold air intakes, turbo or boost pipes, or HVAC systems—Summit Racing Equipment is the place to find the couplers, clamps, elbows, joiners, and adapters you need to connect it all together.

Top Brands


Summit carries couplers from trusted brands like K&N, AEM Induction, Airaid, Spectre Performance, Vibrant Performance, Dorman, Turbonetics, Mishimoto, and many more. Choose from silicone, aluminum, rubber, and plastic, in a variety of sizes and bends.

If your project requires any sort of custom air ducts—such as for cold air intakes, turbo or boost pipes, or HVAC systems—Summit Racing Equipment is the place to find the couplers, clamps, elbows, joiners, and adapters you need to connect it all together.

Top Brands


Summit carries couplers from trusted brands like K&N, AEM Induction, Airaid, Spectre Performance, Vibrant Performance, Dorman, Turbonetics, Mishimoto, and many more. Choose from silicone, aluminum, rubber, and plastic, in a variety of sizes and bends.

Part Groups

Results 1 - 24 of 42

Vibrant Performance HD Pinless Clamp Assemblies

Traditionally, silicone couplers were the go-to solution for connecting charge tubing. With the advent of much higher horsepower turbo applications producing high amounts of boost pressure meant a more robust solution was needed, and the Vibrant HD Clamp was born. Making the best even better, there is a new generation of modular billet aluminum clamp systems—Vibrant HD Pinless clamp assemblies. Vibrant HD Pinless clamps are single units with an integrated clasp mechanism and a safety lock push-button, replacing the old quick-release pin. This clasp mechanism is very easy to use and delivers a significantly more secure connection, while the safety lock, which is always set in the locked position, provides an extra level of security to ensure the clamp never pops open unintentionally. Not only do you get a more robust connection, but you never again need to worry about a pin getting lost or malfunctioning due to debris buildup. As a bonus, the Pinless HD clamps provide the installer with positive feedback and an audible click when properly closed. The design is completely backwards compatible with any existing HD system and offer the strongest quick-release connection, while allowing a degree of flexibility to allow for engine movement. Vibrant HD clamp assemblies feature precision CNC-machined 6061 billet aluminum clamp with hard anodized finish, a pair of weld ferrules with specialized O-rings, and hard anodized union sleeve. They are available in a variety of sizes to suit any custom charge system. Choose the security, strength, and style of Pinless clamp assemblies for your high performance application.

3.0 out of 5 stars ( 2 )

$167.99

$247.99

Vibrant Performance Reinforced Silicone Hose Couplers

Vibrant Performance reinforced silicone couplers provide race-proven performance for high-temperature, high-boost applications! Constructed from hand-wrapped, 4-ply, high-grade silicone, these couplers feature superior temperature resistance rated for -65 degrees F to 500 degrees F. Vibrant Performance reinforced hose couplers are strong and reliable--they won't swell or burst under extreme conditions. Vibrant Performance offers these couplers in straight, transition, and hump styles in a variety of sizes and lengths to meet your fabrication needs.

4.88 out of 5 stars ( 145 )

$8.99

$202.50

Spectre Performance Couplers

Spectre Performance couplers are inexpensive but secure connections for your intake tubes and other components. Offered as couplers, reducers, elbows, and even ovals, these parts are available in several diameters to meet your application demands. Spectre also supplies couplers with inserts to adapt to MAF sensors. The various connectors are manufactured from materials such as rubber, plastic, silicone, PVC, and aluminum. Spectre Performance couplers are a good fit for your air intake and your wallet.

4.56 out of 5 stars ( 86 )

$16.99

$48.99

Summit Racing™ Silicone Hose Couplers

Summit Racing™ offers silicone hose couplers--built for endurance and performance, where a tough and secure flexible connection is required. They are made of high-quality 4-ply polyester reinforced silicone, offering premium heat and pressure resistance. These couplers come in different tube coupler styles in a variety of inlet/outlet diameters and lengths to best suit your project's fabrication requirements. They're perfect for air intakes, heating, or cooling applications.

4.57 out of 5 stars ( 53 )

$9.99

$66.99

Vibrant Performance Multi-Ply Aramid Reinforced Silicone Connectors

Vibrant Performance multi-ply aramid reinforced silicone connectors withstand the heat and stress of racing applications. They are designed for use on high-temperature, high-pressure applications. These connectors offer four plies of aramid-reinforced silicone capable of withstanding temperatures ranging from -75 degrees F to 392 degrees F and feature burst pressure ratings in excess of 100 psi. Choose either hump-style connectors with three reinforcement rings or straight-style connectors in a selection of sizes suitable for boost, air, and water applications. When the pressure's on and the temperatures are rising, you can count on Vibrant Performance multi-ply aramid reinforced silicone connectors to hold things together.

4.56 out of 5 stars ( 16 )

$9.50

$134.99

Vibrant Performance Reinforced Silicone Elbows

Vibrant Performance reinforced silicone elbows offer race-proven, state-of-the-art performance for high-temperature, high-boost applications! Constructed from hand-wrapped, 4-ply, high-grade silicone, these elbows feature fantastic temperature resistance and are rated for -65 degrees F to 350 degrees F. Vibrant Performance reinforced elbows are strong and reliable--they won't swell or burst under extreme conditions. Vibrant Performance offers these reinforced silicone elbows in a variety of sizes and lengths in 40 degree and 90 degree styles to meet your fabrication needs.

4.48 out of 5 stars ( 27 )

$25.50

$112.99

Mishimoto Silicone Hose Couplers

These Mishimoto silicone hose couplers are designed to give your tubing connector some style. They are manufactured from heat-resistant silicone fibers and are available in your choice of black, blue, or red. They're great for use as transition, straight, or angle couplers and come in a variety of diameters to fit your specific tubing size.

4.84 out of 5 stars ( 57 )

$11.95

$55.99

Vibrant Performance Clamp Replacement Components

Vibrant Performance clamp replacement components keep your clamping system leak-free! If you need to replace any part of your clamps, Vibrant offers all of the components separately. Replacements are all made of the same quality T6061 aluminum as the originals. The spring-loaded quick-release clamps with the Vibrant logo, the hard-anodized union sleeves, and the weld-on fittings with O-rings are all available. Maintain your flexible clamp with replacement components from Vibrant.

5.0 out of 5 stars ( 1 )

$5.19

$131.99

Vibrant Performance Aluminum Tubing Transitions

Fabricate your own custom pipe assemblies using Vibrant Performance aluminum tubing transitions. These conical reducers are versatile, great for a wide variety of projects, and available in a variety of sizes. Simplify your next venture with quality aluminum transition tubing from Vibrant.

4.0 out of 5 stars ( 4 )

$27.99

$41.50

Spectre Performance EPDM/Rubber Couplers

Spectre Performance EPDM and rubber couplers join your intake tubes and other components. Couplers, reducers, and elbows are available in several diameters to meet your application demands. Do you want a strong connection? Try Spectre EPDM tubing components with added strength. Do you need a flexible connection? They offer rubber flex boot couplers with T-bolt clamps. Are you looking for rubber air intake couplers? Spectre Performance has a wide selection to get you connected.

5.0 out of 5 stars ( 3 )

$18.99

$34.99

Summit Racing™ Dual Seal Turbo Clamps

Summit Racing™ dual seal turbo clamp assemblies are constructed of black anodized aluminum and feature a quick-release clamping mechanism. Able to withstand pressures up to 800 psi, they provide a leak-free connection that's perfect for plumbing intercoolers or pressurized inlet air applications. The dual seal clamp assemblies provide a flexible connection that withstands vibration, angular deflection up to 5 degrees, and lateral misalignment that may be incurred from chassis flex or tire shake. The clamps are available for a 3.00 in., 3.50 in., and 4.00 in. inside diameters, order the application suited to your needs. Summit Racing™ Dual seal Turbo clamps include: * Two aluminum weld ferrules with O-rings * One union sleeve * One black anodized clamp assembly * One quick-release pin * Stainless steel and titanium ferrules available separately

Not Yet Reviewed

$89.99

$150.99

Pacific Performance Engineering Silicone Tubing Couplers

Pacific Performance Engineering knows the huge stresses that drag racing and sled pulling put on your diesel's parts. Their silicone tubing couplers were designed to handle the rigors of long-distance towing, racing, and pulling competitions! They are made to be strong and durable, with five plies of polyester reinforced fibers. A chemical, oil, fuel, UV, and ozone-resistant fluorocarbon lining gives PPE silicone couplers the strength to withstand the exposure to heavy usage and bring reliable, long-lasting performance. Their silicone rubber construction ensures constant boost pressures from -76 degrees F to 437 degrees F. They won't blow out like stock hoses will! In short, Pacific Performance Engineering silicone tubing couplers are a smart choice for your high performance diesel!

4.67 out of 5 stars ( 15 )

$17.99

$80.99

ATL Flex Tubing Couplers

These ATL flex tubing couplers are designed to get your pipes connected. They are built from quality materials and come available in different sizes and styles to suit your specific situation.

Not Yet Reviewed

$37.99

$41.99

Spectre Performance Reducer Couplers

These Spectre reducer couplers feature a smaller inlet diameter that adapts to a larger size. They are manufactured from high-quality silicone and are available in black, red, blue, or yellow finishes. The Spectre reducer couplers include two stainless steel worm gear clamps for quick, easy attachment.

4.52 out of 5 stars ( 21 )

$10.99

$22.99

On Sale

aFe Tubing Couplers

aFe tubing couplers are designed to connect two sections of pipe and allow for small movement. They are manufactured from polyurethane, so they seal nicely around the tube for a proper hold, and are flexible enough to handle minor engine vibration. The couplers also feature built-in hose clamps for the correct clamp seating.

4.5 out of 5 stars ( 14 )

$22.05

$325.50


$19.84

$292.95

BTR Tubing V-Band Couplers

BTR tubing V-band couplers, also called V-band clamps, are used to fit together two matching flanges and are available in a range of sizes and materials. The clamp has a V-shaped groove that wraps around the two flanges, bringing them together and creating a seal. These are often used to connect exhaust system or water system pipes. Select the BTR tubing V-band couplers based on the pipe the size you need to connect them to.

Not Yet Reviewed

$28.99

$49.99

BTR Silicone Couplers

BTR offers a variety of silicone couplers, from straight to transition, for use with different tubing sizes and bends. High-grade silicone provides superior resistance to extreme temperatures, which makes the couplers an ideal choice for building any custom plumbing, heating, cooling, or pressurized air system. Order the configurations needed for your application.

3.0 out of 5 stars ( 2 )

$9.99

$14.99

K&N Air Intake Rubber Hose Adapters

K&N offers a wide selection of air intake adapters in a variety of diameters and lengths for repair work, replacements, and do-it-yourself racers particular about their builds. They feature quality materials and are engineered to provide top-notch performance. The air must flow--and it will when you order the K&N air intake rubber hose adapters best suited for your application!

4.73 out of 5 stars ( 26 )

$11.99

$18.99

On Sale

Summit Bucks

Boost Products USA Silicone Couplers

Boost Products USA silicone couplers are reinforced with textile layers to be extreme pressure resistant, and also to vacuum in your Air Charge System. The hose tubing couplers are suitable for your intercooler system, intake system, water lines or similar, as they can withstand up to 5 Bar and temperatures up to 220 degrees C (not to be used as fuel or oil line). Boost Products silicone hoses have achieved, and many times even exceeded the quality of silicone hoses, compared to ones made by other well-known manufacturers in quality tests. The silicone is durable and flexible, stable, and color-proof for many years. As a matter of fact, lots of well-known companies in the tuning and motorsport areas have come to rely on these quality hose silicone couplers by Boost Products.

5.0 out of 5 stars ( 3 )

$1.99

$91.02


$1.79

$81.92

Resurrected Classics 280Z Air Cleaner to AFM Hoses

Resurrected Classics is a one-stop destination for the Datsun parts you need to revive, repair, and restored your beloved vehicle back to its former glory. With a commitment to excellence, you can trust their genuine Datsun body parts to ensure a perfect fit and provide authentic restoration. Resurrected Classics 280Z air cleaner to AFM hoses are direct-fit replacements. Hoses from the air cleaner to the airflow meter were prone to failure due to age and cracks, leading to additional air coming in after the air filter. Resurrected Classics hoses replace the old, dry, cracked ones with an original fit and renewed performance of your Datsun.

Not Yet Reviewed

$59.99

Wilson Manifolds Dual Seal Clamp Kits

Wilson Manifolds dual seal clamp kits are designed to secure charge pipe tubing together while still allowing movement to prevent cracked pipes due to chassis flex. The dual seal clamp kits are made to work with Wilson's 105mm dual seal throttle bodies (sold separately). Kits include dual seal clamshells, aluminum flange, containment ring, ring pin, quick pin, and two O-rings. You can rely on Wilson Manifolds for innovative clamping solutions.

Not Yet Reviewed

$180.00

Resurrected Classics 280Z AFM to Throttle Body Hoses

Resurrected Classics is a one-stop destination for the Datsun parts you need to revive, repair, and restored your beloved vehicle back to its former glory. With a commitment to excellence, you can trust their genuine Datsun body parts to ensure a perfect fit and provide authentic restoration. Resurrected Classics 280Z AFM to throttle body hoses are available for 1979-83 turbo and non-turbo models. Hoses from the airflow meter to the throttle body are prone to failing due to age, causing running issues because of the additional air taken in through the cracks. Resurrected Classics rubber hoses replace the old, dry, cracked ones with an original fit and renewed performance of your Datsun. Select the AFM to throttle body hose designed for your car.

5.0 out of 5 stars ( 1 )

$59.99

Turbosmart Silicone Couplers

Whether you're after a transition, straight, angled, or T-coupler, Turbosmart can offer the perfect silicone coupler replacement for you! These silicone couplers may be used with a variety of pipe sizes and bends. They're manufactured from high-grade silicone to offer superior temperature resistance, which makes them an ideal choice for building any custom plumbing, heating, cooling, or pressurized air system. Turbosmart silicone couplers are pressure-rated to 220 psi, so you know they're built tough enough to handle any plumbing job--big or small!

4.86 out of 5 stars ( 14 )

$15.95

$80.95

On Sale

Summit Bucks

Boost Products USA Silicone Hump Couplers

Boost Products USA silicone hump couplers are reinforced with textile layers to be extreme pressure resistant, and also to vacuum in your Air Charge System. Suitable for connections to intercooler pipes and lines, and water lines, the silicone hump couplers can withstand up to 5 Bar and temperatures up to 220 degrees C (not to be used as fuel or oil line). These quality hose couplers are designed with a hump in the middle, which allows the connector to bend or to stretch. This results in a bendable flexibility, which is highly recommended for throttle valves or intercoolers connected to the vehicles body, and similar connections. The silicone is durable and flexible, stable, and color-proof after many years. Matter of fact, lots of well-known companies in the tuning and motorsport areas rely on these quality silicone hump couplers by Boost Products.

Not Yet Reviewed

$15.69

$54.71


$14.12

$49.24

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