Product Overview
The UPR Dual Valve Catch Can Coupler Adapter is a required fitment piece when installing a UPR oil catch can on a 2015-2023 Ford Mustang EcoBoost that has an aftermarket cold air intake or intake pipe replacement. The factory PCV hose connection point changes when you swap to an aftermarket intake, and this coupler bridges the gap — connecting your UPR catch can hoses to the new intake pipe diameter. Available in two sizes: the H5032-37 (2.25″ coupler) for stock intake pipes, JLT, Flowmaster, and AEM intakes, and the H5032-38 (2.25″ to 3″ step-up coupler) for Roush, MAP, aFe, Injen, Cobb, K&N, Mishimoto, and PMAS intakes. Select the correct size above based on your intake setup.
Key Features
- Required for Aftermarket Intake Compatibility — Bridges the PCV connection between your UPR catch can and your aftermarket cold air intake or intake pipe
- Two Size Options — H5032-37 (2.25″) for stock-diameter pipes, H5032-38 (2.25″ to 3″) for larger aftermarket intakes
- Plug N Play™ Compatible — Works with UPR’s Plug N Play quick-release catch can fittings for tool-free installation and servicing
- High-Temperature Resistant — Designed to withstand the heat cycling of the engine bay without degradation
- Precision Machined — Clean, tight fit on both ends for a leak-free PCV connection
Size Guide
| H5032-37 (2.25″) | Stock Intake Pipe, JLT, Flowmaster, AEM |
| H5032-38 (2.25″ to 3″) | Roush, MAP, aFe, Injen, Cobb, K&N, Mishimoto, PMAS |
Specifications
| Brand | UPR Products |
| Type | Catch Can Coupler Adapter |
| Sizes Available | 2.25″ (H5032-37) / 2.25″ to 3″ (H5032-38) |
| Compatibility | UPR Dual Valve Catch Can Systems |
| Quantity | 1 Coupler |
Vehicle Compatibility
This coupler is needed only if you have replaced the factory intake or intake pipe with an aftermarket unit. Not required on a completely stock intake setup.
Installation
Slide the coupler onto the PCV hose from your UPR catch can and connect to the barb or port on your aftermarket intake pipe. If using UPR Plug N Play fittings, the coupler accepts the snap-lock connection directly. Secure with the provided clamp if applicable. Installation takes under 5 minutes. Make sure to select the correct coupler size above based on your intake brand — using the wrong size will result in a loose or incompatible fit.
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