SpeedFactory Racing Straight Transition Silicone Coupler – SKU: SF‑03‑011
Available in common boost-ready transitions like 2.00″→2.50″, 2.50″→3.00″, 3.00″→3.50″, and 3.50″→4.00″
Designed for turbo or intake piping systems needing step-down or step-up hose sections, these SpeedFactory transition couplers are built for serious boost applications with quality and durability in mind.
🔧 Key Features 👇
4-ply polyester-reinforced silicone (SAE J20 spec)
Temperature range: -76 °F to +376 °F
Burst pressure rating: 200 + psi, perfect for high-boost systems
Length: Approximately 3″ overall for clean, compact routing
Sleek black exterior with white SpeedFactory logo—easy to clean and professional
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🚗 Applications
Turbo hot/cold piping transitions
Intercooler plumbing where changing diameters matter
Intake or radiator hose connectors
Perfect for custom or modular setups in Honda/Acura performance builds
📦 What’s Included
1× SpeedFactory transition coupler sized (X→Y as selected)
(e.g., 3.00″ ID to 3.50″ ID variant)
Each variant priced separately depending on diameter range
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🎯 Why Choose These Couplers
Superior boost and heat resistance compared to generic silicone couplers
Adds professional-grade appearance to engine bays
Turnkey solution for non-standard piping diameters without trimming silicone
Trusted for clean installation and consistent fitment due to uniform length and high-quality stitching
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🛠️ Usage Tips
Pair with T-bolt clamps or heavy-duty worm gear clamps
Pre-fit or heat dry couplers before installation for easier alignment
Select a size transition that precisely matches your piping to avoid distortion or leaks
