Silicone Intake Hose for Sale
As a leading silicone intake hose manufacturer and supplier in China, RONTEIX provides high-quality silicone intake pipes in various colors, shapes, sizes and reinforcement. We offer silicone straight hose, elbow hose, intake coupler reducer and special shape hoses for you to choose from. Made from high-temperature resistant materials, our silicone intake hoses can be customized to your specifications or specific vehicle models, delivering performance that far exceeds OE specifications.
RONTEIX is dedicated to providing custom silicone intake hoses to automotive modification brands, racing teams, and performance parts suppliers to enhance vehicle performance. We offer custom mold development and production for orders as small as a single unit, with a turnaround time of just 5–7 days.
Silicone Intake Hose by Features
RONTEIX offers different types of silicone intake hoses for you to choose from, including straight and elbow silicone intake hoses, coupler reducers, intake boots and reinforced silicone intake hose.
-40°C to 200℃ operating temperature, 200 PSI burst pressure, 2-4-ply reinforcement(polyester or Nomex), blue, red, black and other colors are available.
45° / 90° / 135° / 180° silicone elbow hoses for options, 3″ (76mm) inside diameter, improve intake and exhaust efficiency, flexible and withstand high pressure.
2-1/2″ – 3-1/2″ reducer elbow coupler, 5mm wall thickness, 4-ply reinforcement to improve pressure resistance and burst strength, -54°C to +177°C working temperature.
Available in red, blue and black colors, 4-ply reinforced silicone coupler, 3.5″(89mm) inlet diameter, 3″ hose length, suitable for the intake pipe of any vehicle.
Dimensions and shapes can be customized according to the vehicle model, connect the intake pipe to the air filter or throttle body, flexible and compact to use.
Silicone turbo intake hose, suitable for turbochargers with a 2.4″ inlet, can be customized according to drawings, steel wire reinforcement prevents hose collapse under vacuum.
Multi-ply reinforced construction, polyester, Aramid, fiberglass and steel wire reinforcement are available, offering higher pressure resistance and collapse resistance.
Silicone Intake Hose by Sizes
RONTEIX offers silicone air intake pipe in different sizes and dimensions. We can offer custom-made silicone induction hose to fit the intake pipe, turbo inlet or air filter housing. The common inner diameters of our intake hoses are 1″, 1.25″, 2.5″, 3″, 4″, 4.5″ and 6″. If you need intake pipes in other sizes, please feel free to contact us.
3″ straight silicone hose with clamp, 12″ length and black color, for turbocharged or supercharged cars and modified cars, reduces the flow resistance of the intake system.
Silicone 60 degree elbow hose, red, black, blue or customized color for options, 1″-4.5″ intake pipes are available, used in trucks, boats, vehicles and any else with an engine.
Black 180-degree elbow silicone tubing in 4″ ID and 4″ legs, -60°C to +180°C working temperature, 4-ply reinforced hose with 5.5mm wall thickness and smooth surface.
4″ high-temperature 90-degree black silicone hose with 5″ leg, meet SAE J20 standards, 4-ply polyester reinforced layer, UV and ozone resistant for long-term outdoor use.
2-1/2″ (63mm) straight and offset coupler for options, custom logo and sizes, fit for turbo intake, intercooler piping, cold air intake and custom intake system.
3″X3.5″ silicone reducer coupler, made from 2 ply fiberglass reinforcement, 110mm wall thickness, connects two pipes of different diameters for a modified vehicle.
3.5″-4″ silicone offset reducer coupler intake tubing, help for size transition and alignment correction, flexible and high-temperature resistant, suitable for car engine compartments with limited space.
2-3/4″, 2-1/2″, 4″, 4.5″ inner diameter for options, steel wire reinforcement to prevent collapse, help optimize engine compartment space, cannot be used to transport oil-based substances.
Feature box
Featuring high flexibility and high temp resistance, RONTEIX silicone intake hose works well in complex engine environments. We can customize the color, shape, ID, reinforcement and dimensions of silicone intake hose to fit your various needs.
Highly flexible silicone intake hose can be moderately bent and stretched during installation to accommodate assembly tolerances.
RONTEIX can customize silicone intake hoses, including inner diameters, wall thickness, shape, color, reinforcement, and logo based on your drawings or vehicle model.
Won’t crack, soften or deform within the temperature range of -40°C to +260°C, suitable for high-temperature engine compartments.
2-6 ply reinforcement(polyester, Aramid, fiberglass, steel wire), improves the hose’s tensile strength and resistance to negative pressure and prevents deformation.
Our silicone hoses offer excellent weather and aging resistance, ensuring flexibility, surface integrity and sealing performance.
The operating pressure of the RONTEIX silicone intake hose ranges from approximately 0.3 to 0.9 MPa, with a burst pressure exceeding 1.2 MPa, preventing bulging or collapse.
Smooth inner wall design reduces intake resistance and enhances power output, enabling full fuel combustion and improving vehicle performance.
RONTEIX reinforced silicone intake hose maintains its shape in high-pressure, high-temperature or negative-pressure environments, ensuring that airflow is not compromised by deformation.
Supply Silicone Intake Hose
RONTEIX supplies standard & custom silicone intake hoses at ex-factory price. We can customize and develop mold for our air intake silicone hose – even for single-unit orders – with shipping costs included.
Silicone Air Intake Hoses
RONTEIX offers reliable silicone intake hose solutions for car modification, automotive aftermarket and motorsports. We provide red, black and blue silicone intake hoses, including straight hose, elbow hose, intake coupler, reducer coupler and turbo inlet hose.
We offer silicone intake hoses in a variety of standard sizes, with inner diameters ranging from 1″ to 6″, suitable for various intake systems. Designed with multi-ply reinforcement, RONTEIX silicone intake hoses are resistant to high temperatures, collapse and deformation.
RONTEIX can customize silicone intake hoses based on your vehicle model, drawings, or specific requirements, including inner diameter (ID), outer diameter (OD), wall thickness, length, shape, color, reinforcement, and logos, to establish or boost your brand identity.
Silicone Turbo Inlet Hose
RONTEIX supplies silicone turbo inlet hoses to performance car builders, automotive aftermarket brands, and performance parts manufacturers. Our turbo inlet hoses provide a smooth, unobstructed airflow path to the turbocharger, ensuring stable engine operation. Designed with multi-ply reinforced construction, including polyester, Aramid, fiberglass and steel wire, our silicone turbo inlet hose does not deform or collapse under negative pressure. Ample air intake can yield a significant boost in horsepower, making it ideal for vehicle modification.
Silicone Intake Hose Reinforcement
If the engine operates under high pressure or negative pressure, unreinforced silicone hoses may collapse, deform, rupture, or experience wall expansion. RONTEIX incorporates multi-ply reinforcement into its silicone intake hoses to ensure high tensile strength and resistance to collapse.
Polyester: One of the common reinforcing materials, which offers both flexibility and tensile resistance, ensuring good dimensional stability for the hose even in high-temperature environments.
Aramid: Aramid fiber is a high-performance synthetic fiber that enhances the abrasion resistance, high-temperature resistance, and burst strength of silicone hoses, making them an ideal choice for turbocharged engines, high-performance vehicles, and race cars.
Fiberglass: Resistant to high temperatures and abrasion, fiberglass-reinforced hose maintains dimensional stability even in high-heat environments, perfect for high-temperature engine bays and turbo systems.
Steel Wire: Steel wire reinforcement is perfect for large-diameter hoses, enhancing their resistance to collapse and deformation under vacuum conditions.
Silicone Intake Coupler Reducer Types
RONTEIX has different kinds of silicone intake coupler reducers for you to choose from, including silicone straight reducer, Y/T reducer, offset reducer, reducer elbow and hump reducer.
Silicone Straight Reducer: It has different inner diameters at the two ends and is used to connect two pipelines of different sizes.
Offset Reducer: In this type of reducer coupler, the centre lines at either end do not align and the internal diameters at each end are different, making it suitable for use in the confined space of a car’s engine compartment to help piping bypass components.
Reducer Elbow: We offer 45°/90°/135°/180°的reducer elbow for you to choose from. RONTEIX reducer elbows optimize the piping layout of the intake system and save installation space.
Hump Reducer: It offers superior flexibility and motion compensation capabilities, perfect for pipeline connections subject to movement.
In addition, we can customize reducer couplers in various sizes and shapes based on your design drawings or specific requirements.
2016-2021 Honda Civic 1.5t Silicone Intake Hose Kit
RONTEIX offers a silicone induction hose kit for the 2016–2021 Honda Civic 1.5T, available in red, black, blue, and other customizable colors to match your vehicle’s style. We have maintained the original connection dimensions to ensure a direct fit with factory components while increasing the internal diameter to enhance intake efficiency. The 5-ply steel wire reinforcement design effectively prevents the silicone air intake pipe from collapsing under negative pressure. Contact us today if you are interested in this durable intake hose kit for the Honda Civic 1.5T.
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Silicone Intake Hose v.s. Silicone Coupler
Silicone intake hose is a long, specially shaped conduit used to transport air and form the intake system. These hoses come in various configurations, including straight hose, elbow, and custom shapes. They typically connect components such as the air filter, turbocharger, intercooler, and throttle body.
Silicone couplers are typically short and are commonly used to connect two sections of rigid piping – whether of the same or different diameters – or to join piping to other components. They come in various types, including straight, reducer, hump, and offset silicone couplers.
Silicone Air Intake Hose Application
RONTEIX silicone air intake hoses are ideal for automotive air intake systems, turbocharging systems, vehicle modifications, and motorsports. Our intake hoses are designed to connect various air intake components and accommodate engine vibration.
RONTEIX silicone air intake hose is flexible and high-temperature resistant, which can reduce engine vibration and supply airflow to the engine.
Our silicone intake hose can also be used to connect air filter and turbocharger. It conveys filtered air to the turbocharger compressor inlet and provides a flexible connection.
RONTEIX silicone intake hose offers superior heat resistance compared to the stock intake pipe and accommodates the complex layouts of modified vehicles. Our custom-colored silicone intake hoses also allow for a cohesive visual style within the engine bay.
When race car accelerates or brakes, the engine generates vibration and displacement. Our silicone air intake pipe is flexible and vibration-resistant, preventing the piping from shifting.
RONTEIX silicone intake hoses perform well in the high-temperature environment of the engine bay and can absorb engine vibrations and piping movement in trucks and construction machinery.
More About Our Company
As a world-class manufacturer and supplier of silicone intake hoses, RONTEIX offers and custom-produces intake hoses for a wide range of vehicle models (including BMW, Toyota, Honda, and Ford) and engine types. We can develop new custom intake hoses based on sample hoses or dimensioned drawings you provide. Our products are exported to Germany, Italy, the UK, and the USA, and we have established partnerships with numerous automotive aftermarket brands and tuning companies. Please feel free to contact us if you wish to develop new silicone intake hoses.
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| Product Name | Silicone Intake Hose |
| Material | Silicone Rubber |
| Inner Diameter (ID) | 10–152 mm / Customizable |
| Outer Diameter (OD) | Customizable |
| Wall Thickness | 2mm ~ 6mm |
| Length | 100–1000 mm / Customizable |
| Shape | Straight, Elbow, Reducer, Offset, Hump, Custom Shapes |
| Elbow Angle | 45°, 60°, 90°, 135°, 180°, Custom |
| Reinforcement | Polyester / Aramid / Fiberglass / Steel Wire |
| Reinforcement Layers | 1–5 Ply |
| Temperature Range | -60°C to +180°C |
| Hardness | 60–80 Shore A |
| Working Pressure | 0.3 – 0.9 MPa |
| Burst Pressure | 2 – 3 MPa |
| Color | Black, Blue, Red, Green, Orange, Yellow, Custom Colors |
| Connection Type | Hose Clamp / Coupler Connection |
135° Silicone Intake Hose Elbow
Offset Silicone Intake Reducer Hose
Testimonials
Product quality and material looks great. Definitely worth the price. Product was delivered just in 11 days and I was amazed. The package was nicely done and compact. This is the same product you can get from some of the known brands out there. so be smart and trust RONTEIX.
David MillerProcurement ManagerYES THESE DO FIT A THE VQ35HR MOTORS AS WELL. I just installed these on my Nissan 350z. Fantastic customer service shipping was on time and product quality is top notch. I would purchase from RONTEIX again. when first installed it can be raspy but give it a few exhaust heat cycles over about 500 miles and the tone smooths out.
Thomas BrownTechnical DirectorThe product is excellent! with unbeatable quality and price. The waiting time was long, but it’s worth it. The delay is not the fault of the seller, but of customs and transportation systems. Thanks for the intake pipe!
William HarrisTechnical DirectorCustomer service was the best i have experienced in years. The hose is high quality and is exactly as described. They even sent a little extra. Very happy and would order from them again without hesitation.
Richard LewisMaintenance ManagerHigh-quality elbow silicone hose. I custom made one for my snowmobile, very nice!
James CarterIndividual Buyer
- High-temperature and aging resistance: RONTEIX silicone intake hoses withstand extreme temperatures ranging from -65°C to 260°C, making them ideal for the high-heat environment of the engine bay. Unlike traditional rubber hoses, they are resistant to UV rays and ozone, ensuring a long service life.
- Flexibility and vibration resistance: Silicone intake hoses offer superior flexibility, allowing them to absorb engine vibrations and reduce intake noise.
- Reinforced design: Hoses are designed with reinforcement to prevent flattening or collapsing under negative pressure, ensuring consistent airflow.
- Customizable appearance: Silicone intake hoses can be customized in various colors to match the aesthetic and style of the engine bay.
Yes. Silicone intake hoses are ideal for turbocharged, modified, and high-performance vehicles. While they do not increase horsepower, their smooth inner walls improve engine intake efficiency. Compared to traditional rubber hoses, silicone intake hoses are less prone to aging or cracking, making them highly suitable for use in the engine bay.
The best material for an air intake tube depends on your specific requirements.
If you need an intake hose that offers vibration damping, high-temperature resistance, and flexibility, a silicone intake hose is undoubtedly the best choice. If the hose must withstand extremely high boost pressures and temperatures, stainless steel or aluminum alloy can effectively prevent deformation. If the intake system is frequently exposed to oil mist or oil, you should prioritize materials such as NBR or fluorosilicone.
Silicone intake hose does not significantly increase horsepower, but a cleaner intake design effectively reduces unwanted noise. These hoses can be customized in color and appearance to match the engine bay’s aesthetic. RONTEIX offers custom silicone intake hoses that allow for the deletion of the sound tube while retaining the OEM resonator port. Overall, the silicone intake hose is really worth it.
If a silicone intake hose is very similar to the factory rubber hose in terms of inner diameter, length, and shape, it will not yield a significant increase in power.
Modified cars use silicone intake hoses primarily because of their superior heat resistance. Unlike aging rubber, they do not harden or crack. However, if an aftermarket silicone intake hose is designed with a larger inner diameter, a smoother internal surface, and improved routing, it can indeed offer airflow benefits.
- Silicone intake hose cannot serve as a substitute for a fuel hose. While silicone hoses are heat-resistant, they are not fuel-resistant and are typically used for air intake applications. Prolonged exposure to fuel causes silicone intake hoses to swell, soften, or allow fuel permeation.
Silicone intake hoses are used in automotive and industrial engines to connect components such as the air filter, airbox, intake piping, and the engine itself. They are commonly employed in automotive intake systems, turbocharged engines, high-performance and modified vehicles, racing, motorsports, and custom intake setups.
Not necessarily. Silicone intake hoses outperform rubber ones in terms of high-temperature resistance, aging resistance, and ozone resistance, making them common choices for turbocharged engines and high-performance vehicles. However, if the intake system is frequently exposed to oil mist or engine oil, rubber offers superior oil resistance.
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