PERRIN 2.75" Nylon Coupler
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PERRIN 2.75" Nylon Coupler - Universal
PERRIN builds replacement hardware to solve real problems found on their own products, and this nylon coupler is a good example. Designed as a direct upgrade for the PERRIN Turbo Inlet Hose, it swaps out the original aluminium coupler for a nylon piece that's lighter, stronger, and better shaped for a secure seal.
This listing covers the 2.75 inch Nylon Coupler (SKU X-PSP-INT-404), sold as a standalone replacement part for PERRIN turbo inlet hose kits. It's a single default variant, no size or colour options to choose from on this listing.
Key Features
- 2.75 inch (70mm) bore diameter
- Nylon construction, lighter than the original aluminium coupler
- Raised midpoint ridge for a more even, secure clamp seal
- Direct replacement for PERRIN Turbo Inlet Hose couplers
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your existing PERRIN inlet hose kit and coupler size before ordering.
Not sure if this suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Technical Specifications
| Spec | Value |
|---|---|
| Diameter | 69.85 mm (2.75 in) |
| Material | Nylon |
| Construction Feature | Raised midpoint ridge for secure hose installation |
No instructions available for this product.

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