JP Racing; Store » Cooling » Silicone Hoses » 4 Ply Aramid Reinforced Couplers » 3in Straight Hose Couplers » VIBRANT PERFORMANCE 4 Ply Aramid Reinforced Silicone Hose Coupling, 2.5″ I.D. x 3″ Long – Black
VIBRANT PERFORMANCE 4 Ply Aramid Reinforced Silicone Hose Coupling, 2.5" I.D. x 3" Long - Black

VIBRANT PERFORMANCE 4 Ply Aramid Reinforced Silicone Hose Coupling, 2.5″ I.D. x 3″ Long – Black

£16.36 Inc. VAT

SKU: VIB2710 Categories: , , , Brand:

Description

Part Number: 2710

Vibrant Performance 2.5″ ID x 3″ Long 4-Ply Reinforced Silicone Straight Coupler (Black)

Engineered for high-boost and extreme thermal environments, Vibrant Performance hand-wrapped 4-ply reinforced silicone couplers deliver race-proven reliability without swelling, bursting, or degrading under pressure.

Key Features

  • ☑ 4-Ply Reinforcement: Hand-wrapped 4-ply reinforced silicone construction engineered to prevent expansion and blowout in heavy-duty turbo boost systems.
  • ☑ High Thermal Stability: Capable of withstanding operating temperatures ranging from -65°F to 350°F (-54°C to 177°C).
  • ☑ High Operating Pressure: Rated up to 50 PSI max operating pressure with nominal 0.200″ (5mm) wall thickness.
  • ☑ SAE J20 Specification Compliant: Suitable for high-performance forced induction, intercooler, and coolant piping applications.
  • ☑ UV & Ozone Resistant: Formulated compound resists cracking and environmental breakdown inside harsh engine compartments.

Technical Specifications


Manufacturer Vibrant Performance
Part Number (MPN) 2710
Coupler Style Straight Hose Sleeve Coupler
Inside Diameter (ID) 2.50″ (63.5 mm / 2-1/2″)
Overall Length 3.00″ (76.2 mm / 3″)
Material Construction 4-Ply Hand-Wrapped Reinforced Silicone
Color Black
Wall Thickness 0.200″ (5.08 mm)
Max Operating Pressure 50 PSI
Temperature Range -65°F to 350°F (-54°C to 177°C)
Specification Standard SAE J20 Compliant

What’s Included in the Box

  • 1 x Vibrant Performance 2.5″ ID x 3″ Long 4-Ply Reinforced Silicone Straight Coupler – Black (MPN 2710)

When building competition-grade cooling or induction systems, rely on Vibrant Performance from JP Racing. Enjoy verified technical expertise and fast UK shipping straight to your workshop.

Additional information

Weight 0.1 kg

Frequently Asked Questions

No. Reinforced silicone couplers are designed specifically for coolant, air, and turbo boost applications. They are permeable to hydrocarbons and will deteriorate if subjected to continuous oil or fuel contact. For fuel or oil systems, dedicated fluorosilicone liners or stainless braided assemblies are required.

With a 2.50" (63.5mm) inside diameter and a nominal wall thickness of 0.200" (5mm), the outer diameter of the coupler measures approximately 2.90" (73.7mm). We recommend using high-quality stainless steel T-bolt clamps designed for an effective adjustment range of 2.75" to 3.00" (70mm–76mm) to achieve an even seal without damaging the silicone.

The 4-ply hand-wrapped construction provides enhanced hoop strength and rigid reinforcement, preventing hose expansion or blowout under high pressure (up to 50 PSI). Unlike standard rubber couplers that harden or swell over time, 4-ply silicone maintains elasticity and burst resistance across extreme temperature ranges.

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