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SKU: TS-HS400090-BK | UPC: 9329677011494
Turbosmart Straight 4.00 ID x 90mm - Black (Universal Fit)
The Turbosmart Straight 4.00 ID x 90mm - Black is a durable silicone hose coupler built for turbocharger and air intake connections. Designed to fit 4-inch inner diameter piping in custom turbo setups intercooler pipes and high-flow intake systems. Provides airtight seals that handle extreme boost pressures and engine bay heat for consistent performance.
Key Features
- 4.00 Inch Inner Diameter: Matches standard 4-inch OD aluminum or stainless steel piping for direct seamless connections in turbo inlet or intercooler applications.
- 90mm Length: Delivers exact straight section needed for precise routing in tight engine bays without kinking or restriction.
- 4-Ply Aramid Reinforcement: Supports pressures up to 5 bar (72 psi) and temperatures from -60°C to 260°C for long-term durability under boost.
- 5mm Silicone Wall Thickness: Resists expansion flexing or collapse ensuring stable airflow in demanding performance environments.
- Laser-Etched Branding: Black finish with embossed Turbosmart logo adds clean professional look to visible engine components.
Product Notes
- Inspect piping ends for burrs and clean thoroughly before sliding on coupler.
- Apply silicone lubricant during install to ease fitting and prevent tears.
- Store in cool dry place away from direct sunlight to maintain flexibility.
Installation Notes
- Professional installation recommended.
- Use T-bolt or heavy-duty worm gear clamps rated for 4-inch hoses.
- Compatible with mandrel-bent aluminum stainless or plastic composite piping.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | 4" Turbo/Intake Piping | All Performance Applications |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia factory since 1997 with rigorous testing.
- Performance-proven quality trusted by enthusiasts worldwide.
- Innovative design and strict quality control exceed industry standards.
Frequently Asked Questions
-
Q: Will this fit standard 4-inch turbo piping?
A: Yes 4.00 inch ID slides directly over 4-inch outer diameter pipes used on most aftermarket turbo inlets intercoolers and charge pipes. -
Q: What is the construction material?
A: High-grade silicone rubber with 4-ply aramid fiber reinforcement and 5mm thick walls for heat and pressure resistance. -
Q: What warranty applies?
A: Backed by Turbosmart limited lifetime warranty against manufacturing defects when installed and used correctly.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective poly sleeve in 5 x 5 x 2 inch box
- Weight: 0.19 lbs (85g)
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Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
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I emailed customer service to inquire about when it would be shipped
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