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Feed Your Hemi More of What It Wants
The CORSA 616857-O Apex intake system replaces the restrictive factory air box on the 2011-2017 Jeep Grand Cherokee and 2011-2020 Dodge Durango 5.7L Hemi with a metal housing and a MaxFlow oiled reusable filter. The result is a noticeable throttle response improvement and an aggressive intake growl under acceleration.
Key Features
- APEX metal intake housing for improved heat isolation
- MaxFlow oiled reusable filter increases airflow by up to 55 percent
- Adds up to 15 horsepower and 18 lb-ft of torque
- CARB EO D-803-2 certified for 2011-2017 model year vehicles
- Reusable filter design reduces long term maintenance costs
- Replacement filter available separately as CORSA part 5119
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2011-2017 | Jeep | Grand Cherokee | Laredo |
| 2011-2017 | Jeep | Grand Cherokee | Limited |
| 2012-2021 | Jeep | Grand Cherokee | Overland Summit |
| 2012-2021 | Jeep | Grand Cherokee | Summit |
| 2017-2021 | Jeep | Grand Cherokee | Trailhawk |
| 2011-2017 | Dodge | Durango | Citadel |
| 2011-2013 | Dodge | Durango | Crew |
| 2014-2016 | Dodge | Durango | Limited |
| 2011-2017 | Dodge | Durango | R/T |
| 2012-2017 | Dodge | Durango | Special Service |
Specifications
| Detail | Value |
|---|---|
| Part Number | 616857-O |
| Filter Type | MaxFlow Oiled Reusable Filter |
| Housing Material | APEX Metal |
| Flow Increase | Up to 55 percent |
| Horsepower Gain | Up to 15 HP |
| Torque Gain | Up to 18 lb-ft |
| CARB Status | EO D-803-2 for 2011-2017 model years |
| Replacement Filter Part | 5119 |
| UPC | 847466016857 |
What's Included
- CORSA 616857-O APEX metal intake housing
- MaxFlow oiled reusable filter element
- Intake tube and coupling hardware
- Printed installation instructions
About CORSA Performance
CORSA Performance is the market leader and originator of No Drone Exhaust Technology, and applies the same engineering discipline to its intake systems. Every CORSA intake is designed and manufactured in Berea, Ohio and backed by a Limited Lifetime Warranty.
Related Parts on Our Site
- CORSA 21058 Jeep Grand Cherokee SRT Xtreme Cat-Back Exhaust
- CORSA 498356 F-150 EcoBoost Closed Box Air Intake
Frequently Asked Questions
What is the 616857-O?The CORSA 616857-O is an APEX metal intake system with a MaxFlow oiled reusable filter for the 2011-2017 Jeep Grand Cherokee and 2011-2020 Dodge Durango 5.7L Hemi.
Does the 616857-O fit SRT models?No, the 616857-O does not fit the SRT style hood found on performance trims of these platforms.
Is the 616857-O CARB compliant?Yes, the 616857-O carries CARB EO D-803-2 certification for the 2011-2017 model year vehicles.
How often does the 616857-O filter need cleaning?The MaxFlow oiled filter is reusable and should be cleaned and re-oiled per the included maintenance instructions rather than replaced.
What is the replacement filter part number for the 616857-O?The replacement filter for the 616857-O is CORSA part number 5119.
How much horsepower does the 616857-O add?The 616857-O adds up to 15 horsepower and 18 lb-ft of torque with up to a 55 percent increase in airflow.
Does the 616857-O fit the WK2 chassis only?Yes, the 616857-O is engineered specifically for the WK2 chassis Grand Cherokee and corresponding Durango platform.
What warranty comes with the 616857-O?CORSA backs the 616857-O with a Limited Lifetime Warranty.
Installation Instructions
- Disconnect the negative battery terminal before beginning work.
- Remove the factory air box, filter and intake tube assembly.
- Install the CORSA 616857-O APEX housing at the factory mounting points.
- Insert the MaxFlow oiled filter element into the housing.
- Attach the intake tube and secure all clamps and couplings.
- Reconnect the battery and inspect for a secure, leak free seal.
WARNING: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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