Sydney Performance Parts & Tyres

Turbosmart Straight Silicone Reducer – 3.25" to 4.00" (83–102mm), Black (TS-HR325400-BK)

Turbosmart Straight Silicone Reducer – 3.25" to 4.00" (83–102mm), Black (TS-HR325400-BK)

SKU: TS-HR325400-BK

AUD 41.99

In stock

Brand: Turbosmart

The Turbosmart TS-HR325400-BK is a straight silicone reducer that joins 3.25" (83mm) and 4.00" (102mm) pipe or hose in one moulded piece. Built from Turbosmart's multi-layer reinforced silicone, it suits large-bore intake and intercooler plumbing where 4" pipework meets a 3.25" turbo inlet or throttle body.

Why Turbosmart silicone

  • Multi-layer reinforced construction with a 5mm wall – resists ballooning under boost and collapse under vacuum.
  • Rated to 220 PSI – more than enough for serious turbo and supercharger applications.
  • -50°C to 170°C operating range – handles engine-bay heat and hot charge air without hardening or cracking.
  • Oil, fuel-vapour and ozone resistant for long service life.
  • Smooth bore for minimal flow disruption through the step-down.

Typical uses

  • 4" intake pipe to a 3.25" compressor inlet on large frame turbos.
  • 4" intercooler piping to a 3.25" throttle body.
  • Custom cold-air intake and charge-pipe builds.

Size

  • Small end: 3.25" (83mm) ID
  • Large end: 4.00" (102mm) ID
  • Colour: Black
  • Supplied without clamps.

Matching clamps

Use TS-HCT-M075 or TS-HCT-M081 on the 3.25" end and TS-HCT-M100 on the 4.00" end.

Other sizes

See the 3.00"–4.00" and 3.50"–4.00" reducers for other small ends on 4" pipework, or the 3.00"–3.25" if you are stepping down from 3.25".

Genuine Turbosmart, shipped from Sydney by 247 Storefront, an authorised Turbosmart stockist.

Part number
TS-HR325400-BK
Brand
Turbosmart
Type
Straight silicone reducer
Small end ID
3.25" (83mm)
Large end ID
4.00" (102mm)
Construction
Multi-layer reinforced silicone, 5mm wall
Pressure rating
220 PSI
Temperature range
-50°C to 170°C
Colour
Black

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