aFe Magnum FORCE Stage-2 Cold Air Intake
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aFe Magnum FORCE Stage-2 Cold Air Intake - Jeep Grand Cherokee (WK2) - 5.7L HEMI V8
The aFe Magnum FORCE Stage-2 cold air intake swaps the factory airbox and intake tube on the WK2 Jeep Grand Cherokee 5.7L HEMI V8 for an open-element system built around a large 7-inch tall radial-flow filter on a 5-inch flange. The filter sits in a one-piece XLPE (cross-linked polyethylene) housing that keeps engine heat away while leaving the filter on show, and a computer-designed XLPE tube carries air to the throttle body.
Fitment Note
Suits the WK2 Grand Cherokee with the 5.7L HEMI V8. Not for Grand Cherokee models with the SRT bonnet.
The housing draws from the factory air inlet, and a second auxiliary inlet adds air under load. aFe supplies a plug to close it off if you prefer. aFe rates the system at 650 CFM with the Pro DRY S filter and 700 CFM with the Pro 5R, up to 56% more than the factory intake, and aFe's dyno testing shows up to +14 kW (+19 hp) and +27 Nm with the Pro 5R filter. Expect a deeper induction sound under throttle.
Options: Pro DRY S uses dry, oil-free three-layer synthetic media that you wash and refit without oiling; aFe quotes up to +13 kW (+17 hp) and +24 Nm (+18 lb-ft) with this filter. Pro 5R uses oiled five-layer cotton gauze media for the most airflow and usually the biggest gains; up to +14 kW (+19 hp) and +27 Nm (+20 lb-ft).
Installation by a professional is recommended.
Features
- Open-element XLPE housing keeps engine heat off the filter
- 7-inch tall radial-flow filter on a 5-inch flange
- Up to 56% more airflow than the factory intake (Pro 5R)
- Uses the factory air inlet plus an auxiliary inlet, with a blanking plug supplied
- Heat-soak resistant XLPE intake tube
- Filter-to-housing interface cuts the part count for a simpler fit
- Bolts to factory mounting points with no cutting or drilling
- Washable, reusable filter
Pairs Well With
Need help choosing an intake for your Grand Cherokee? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- aFe Power
- Filter size
- 7in tall radial flow, 5in flange
- Part number(s)
- 54-13023D (Pro DRY S), 54-13023R (Pro 5R)
Details
- Product
- Cold air intake
- Product line
- Magnum FORCE Stage-2
- Filter media options
- Pro DRY S (dry, 3-layer synthetic), Pro 5R (oiled, 5-layer)
- Housing
- Open-element XLPE
- Intake tube
- XLPE
- Measured flow
- 650 CFM (Pro DRY S), 700 CFM (Pro 5R) @ 7in H2O
- Flow gain
- +44% (Pro DRY S), +56% (Pro 5R)
- Power gain
- +13 kW (+17 hp) Pro DRY S, +14 kW (+19 hp) Pro 5R
- Torque gain
- +24 Nm (+18 lb-ft) Pro DRY S, +27 Nm (+20 lb-ft) Pro 5R
- Filter included
- Yes
- Coupler included
- Yes
Contents
- 1 x XLPE intake tube
- 1 x open-element XLPE air filter housing
- 1 x aFe performance air filter (Pro DRY S or Pro 5R)
- 1 x auxiliary inlet plug
- 1 x coupler
- 1 x set of clamps and mounting hardware
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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