MightyMouse Solutions “Wild” Catch Can – 2011-2021 Jeep Grand Cherokee HEMI
This “Wild” catch-can system from MightyMouse Solutions is designed specifically for the 2011-2021 Jeep Grand Cherokee HEMI platform, offering high-capacity crankcase ventilation and oil-vapour separation for boosted or highly modified engines. It includes a complete mounting kit, push-lock hose, and fittings for direct fitment.
Built in the USA, this kit safeguards your intake system from oil ingestion, helps control engine pressure, and sets you up for reliable performance under serious load.
Key Features
- High-Capacity Inlet Options: Choose from -8 AN (≈800 hp rated), -10 AN (≈1,000 hp rated) or -12 AN (≈1,200 hp rated) inlet sizes to match your build.
- Connector Type Flexibility: Accepts either OEM quick-connect fitting or -AN male flare on the can exit to the intake manifold.
- Complete Mounting Kit Included: The package includes a tailored bracket, required push-lock hose, fittings and hardware for this application.
- Optimised Crankcase Ventilation: This system connects between the oil-cap position (or driver valve cover) and the intake manifold, providing effective vapour capture and pressure relief.
- Made in the USA / Exclusive to MightyMouse Solutions: This catch-can system is manufactured domestically and is part of the brand’s “Wild” tier of high-flow systems.
Product Notes
- Not legal for use on emissions-controlled vehicles in states with pollution restrictions; check local laws.
- Units rated for road-circuit or extreme duty use: While it is installed for high-capacity builds, overflow of the breather onto headers can pose a fire risk under track use fitment conversion is strongly recommended if used for racing.
- Installation should preferably be done by a mechanically-inclined user or professional proper hose routing, mounting and ventilation are key to performance and safety.
Included in Purchase
- Main billet can assembly
Fitment – What Vehicles This Part Fits
| Year | Make | Model | Engine / Notes |
|---|---|---|---|
| 2011–2021 | Jeep | Grand Cherokee | HEMI V8 (5.7L, 6.4L, as equipped) |
Part / Model Identifiers
- Part Number: Refer to MightyMouse Solutions system builder variant options include “Wild” series for Jeep HEMI (see Item #49Q for 10 AN/1000 hp version)
Technical / Packaging Specifications
- Unit weight: *Not specified publicly* please contact our support if you require exact shipping weight.
- Shipping box dimensions: *Not specified publicly* standard packaging applies typically shipped via ground freight or standard parcel.
Why Choose This “Wild” Catch Can Kit?
- Tailored for the 2011-2021 Jeep Grand Cherokee HEMI platform precise fitment and hardware included.
- High-capacity design supports up to 1,200 hp inlet size giving you headroom for modifications and upgrade potential.
- Includes complete bracket, hose and fittings no secondary sourcing required.
- Manufactured in the USA by a specialist catch-can company with heavy internal testing and validation.
Frequently Asked Questions
- Q: Will this fit my Grand Cherokee with aftermarket intake or forced induction?
A: Yes, The system connects between the oil-cap/valve cover and intake manifold and is made to accept either OEM quick-connect or AN line fittings, as long as the mounting and hose lengths suit your setup it will work. - Q: Is this legal for street use?
A: No, this product is *not legal for sale or use on pollution-controlled vehicles* in emissions-stringent states. See the warnings in the product specs. - Q: Can I use this on a track car?
A: The “Wild” series is intended for high-flow applications. It is **not officially recommended** for road track circuit use because of risk of breather overflow onto headers; if you intend track use, consider the “Build-A-Kit” or fitting top conversion.
Shipping & Handling
- Typically ships within 3-5 business days (once stocked) from our U.S. facility.
- Packaged securely for transport ensure contents are verified on receipt.
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