# Mishimoto 3in-3.5in Transition Boot

Durable hose coupler designed to securely connect piping in cooling or intake systems. Provides a tight, leak-resistant seal with heat- and pressure-resistant construction for reliable performance and easy installation.

-   Every configuration your custom piping kit demands is covered, with straight, straight hump, transition, 45-degree, and 90-degree options available across sizing from 3" to 4"
-   Mishimoto carries everything your intercooler build needs, from every boot size and configuration to matching clamps, all in one place
-   Sizing from 3" to 4" means no matter what diameter your intercooler piping calls for, there's a DuraCore(TM) boot built to fit

## Details

- **Price:** 110.36 CAD
- **Vendor:** Mishimoto
- **Type:** Silicone Couplers & Hoses

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 110.36 CAD | In stock |

## Images

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/mishimoto-3in-3-5in-transition-boot)
> Updated: 2026-08-25