Air Intake Guide
Best Cold Air Intakes for the
2011 – 2014 Dodge Challenger: Every Kit Compared
A complete comparison of cold air intake systems for the 2011–2014 Dodge Challenger — covering the 3.6L V6, 5.7L Hemi, and 6.4L 392 SRT. Flow increase, horsepower and torque gains, filter types (oiled vs dry), pricing, and fitment notes from Spectre, JLT, Injen, K&N, CORSA, AirAid, and more.
At a Glance
Quick Comparison
| Brand / Kit | Flow Increase | HP | Torque | Filter Type | Fits | Price | |
|---|---|---|---|---|---|---|---|
| Spectre 3.6L | +50% | — | — | Oiled | 3.6L V6 | $218 | SHOP → |
| JLT 5.7L | — | +10 HP | +10 lb-ft | Oiled | 5.7L / 6.1L SRT8 |
|
SHOP → |
| Injen PowerFlow | — | +8 HP | +8 lb-ft | Oiled | 6.4L 392 |
|
SHOP → |
| Injen Evolution | — | +19 HP | +21 lb-ft | Oiled / Dry | 5.7L Hemi |
|
SHOP → |
| K&N 57 Series FIPK | — | +21.1 HP | +31.6 lb-ft | Oiled | 5.7L / 6.1L SRT8 | $368 | SHOP → |
| CORSA Apex | +18% | +21 HP | +18 lb-ft | Oiled | 6.4L 392 |
|
SHOP → |
| AirAid MXP | — | +18.2 HP | — | Dry (SynthaMax) | 5.7L Hemi | $420 | SHOP → |
Important
What to Know Before You Buy
Cold Air vs Short Ram
A cold air intake draws air from outside the engine bay (fenderwell, grille) for cooler, denser air and better power. A short ram intake stays under the hood; easier install and lower cost, but can pull warmer air. For maximum gains, cold air is preferred. Short ram is fine for mild upgrades and simpler maintenance.
Filter Maintenance
Oiled filters (K&N, Spectre) need periodic cleaning and re-oiling every 15,000–50,000 miles. Dry filters (SynthaMax, AEM DryFlow) are maintenance-free longer and avoid over-oiling issues. Choose based on preference; both flow well when maintained.
CARB & Emissions
Some intakes have CARB EO numbers and are 50-state legal. Others are for off-road use only. Check the product listing before buying if you live in California or other strict-emissions states. Most bolt-on intakes do not require tuning.
Tuning
Most cold air intakes are plug-and-play; no tune required. The factory MAF scaling handles the increased airflow. For maximum gains on modified engines (headers, cam, etc.), a tune can help. Check manufacturer notes for your specific kit.
Spectre Air Intake Kit 3.6L: Fits Chrysler/Dodge 2011–2023
Spectre delivers the lowest-priced intake in this guide with a claimed +50% flow increase. Fits 2011–2019 Chrysler 300, Dodge Challenger, and Dodge Charger 3.6L V6. Straightforward bolt-on install. Oiled filter; washable and reusable. Ideal for V6 owners on a budget who want proven airflow gains without breaking the bank.
Spectre is a value-oriented brand with broad Mopar coverage. No published dyno numbers; the +50% flow claim is manufacturer-stated. Good entry-level option for 3.6L Pentastar Challengers.
Pros
- Lowest-priced intake in this guide
- +50% flow claimed; fits 3.6L V6
- Simple bolt-on; washable filter
Cons
- No published HP/torque dyno numbers
- Oiled filter requires periodic maintenance
JLT Cold Air Intake: 300 / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 (2005–2024)
JLT Cold Air Intake delivers strong value for 5.7L Hemi and 6.1L SRT8 Challengers. Dyno-verified +10 HP and +10 lb-ft. Wide fitment: Chrysler 300, Challenger, Charger, Magnum (2005–2024). USA-made. Oiled filter. Bolt-on install; no tune required.
JLT has a solid reputation in the Mopar community. The intake draws cooler air from the fenderwell. Good mid-tier option between budget Spectre and premium K&N/CORSA.
Pros
- Dyno-verified gains; strong price-to-performance
- Wide fitment; 5.7L and 6.1L SRT8
- USA-made; straightforward install
Cons
- 5.7L / 6.1L only (not 3.6L or 6.4L 392)
- Oiled filter maintenance
Injen PowerFlow Cold Air Intake System Wrinkle Black: Dodge Challenger 6.4L 392 (11–20)
Injen PowerFlow delivers a strong value for 392 Challenger owners. Dyno-verified +8 HP and +8 lb-ft. Wrinkle black finish for a stealth look. Short-ram design; easier install than full cold air. Fits 2011–2020 Dodge Challenger 6.4L 392 (SRT). No tune required.
Injen has a solid reputation in the import and domestic aftermarket. The PowerFlow uses a high-flow filter and mandrel-bent tubing. Good option for 392 owners who want a budget-friendly intake.
Pros
- Dyno-verified gains; strong price for 392
- Wrinkle black finish; clean look
- Short-ram; straightforward install
Cons
- 392 only (not 5.7L or 3.6L)
- Short ram vs true cold air
Injen Evolution Cold Air Intake System: Dodge Challenger 5.7L Hemi (11–18)
Injen Evolution delivers the highest published gains among 5.7L intakes in this guide: +19 HP and +21 lb-ft. True cold air design; draws from fenderwell. Fits 2011–2018 Dodge Challenger 5.7L Hemi. Available in SuperNano-Web (oiled) or dry filter variants. USA-made.
Injen’s Evolution line is well-regarded for dyno-backed numbers. The cold air routing and high-flow filter deliver strong gains. Ideal for 5.7L owners seeking maximum power from a single bolt-on.
Pros
- Highest 5.7L gains (+19 HP / +21 lb-ft) in this guide
- True cold air; oiled and dry filter options
- USA-made; dyno-verified
Cons
- 5.7L only (not 3.6L or 392)
- 2011–2018 fitment (not 2019+)
K&N 57 Series FIPK Cold Air Intake: Chrysler 300C / Dodge Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 (2005–2024)
K&N 57 Series FIPK delivers the highest published torque gain in this guide: +21.1 HP and +31.6 lb-ft. Roto-molded HDPE intake tube, oversized oiled cotton High-Flow Air Filter™, and custom heat shield. Fits 5.7L Hemi and 6.1L SRT8 Challengers (2005–2024). Washable, reusable filter lasts up to 100,000 miles before service.
K&N’s Million Mile Filter warranty backs the filter. 60-minute install with basic hand tools. The 57 Series is the go-to for 5.7L owners seeking maximum gains and proven reliability.
Pros
- Highest torque gain (+31.6 lb-ft) in this guide
- Million Mile Filter warranty
- Wide fitment; 5.7L and 6.1L SRT8
Cons
- Oiled filter requires periodic maintenance
- 5.7L / 6.1L only (not 392)
CORSA Apex Cold Air Intake: 300 / Challenger / Charger 6.4L 392 (2011–2024)
CORSA Apex is the most complete package for 392 Challengers: +18% flow, +21 HP, +18 lb-ft. Engineered for the 6.4L 392 Hemi in Chrysler 300, Challenger, and Charger (2011–2024). Replaces the restrictive factory intake; no tuning required. USA-made. Oiled filter variant; also available in dry filter.
CORSA’s reputation from exhaust carries over to intakes. The Apex delivers strong gains across all three metrics. Ideal for 392 owners who want the best all-around intake with full published data.
Pros
- Full metrics: +18% flow, +21 HP, +18 lb-ft
- USA-made; CORSA reputation
- Oiled and dry filter variants
Cons
- 392 only (not 5.7L or 3.6L)
- Premium price tier
AirAid MXP Intake System: 300 / Dodge Challenger / Charger 5.7L Hemi (2011–2024)
AirAid MXP uses a SynthaMax dry filter — no oiling required. Dyno-verified +18.2 HP on 5.7L Hemi. Fits Chrysler 300, Challenger, and Charger 5.7L (2011–2024). Maintenance-free longer than oiled filters; avoids over-oiling issues that can foul MAF sensors.
AirAid has a strong presence in the Mopar aftermarket. The MXP is a true cold air design. Ideal for 5.7L owners who prefer a dry filter and want solid gains without the upkeep of oiled media.
Pros
- Dry SynthaMax filter; no oiling
- +18.2 HP dyno-verified
- True cold air; 5.7L 2011–2024
Cons
- 5.7L only (not 3.6L or 392)
- No torque data published
Fitment Reference
Which Kits Fit Your Trim?
| Trim | Spectre | JLT | Injen PF | Injen Evo | K&N 57 | CORSA | AirAid |
|---|---|---|---|---|---|---|---|
| Challenger 3.6L V6 | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Challenger R/T 5.7L Hemi | ✗ | ✓ | ✗ | ✓ | ✓ | ✗ | ✓ |
| Challenger 6.1L SRT8 | ✗ | ✓ | ✗ | ✗ | ✓ | ✗ | ✗ |
| Challenger 6.4L 392 SRT | ✗ | ✗ | ✓ | ✗ | ✗ | ✓ | ✗ |
✓ = Confirmed • ✗ = Excluded
Common Questions
Frequently Asked Questions
Do I need a tune when installing a cold air intake?
Most cold air intakes are plug-and-play; no tune required. The factory MAF sensor and ECU handle the increased airflow. For heavily modified engines (headers, cam, forced induction), a tune can optimize gains. Check the product listing for manufacturer notes.
Will a cold air intake void my warranty?
Bolt-on intakes generally do not void the vehicle warranty. They do not alter emissions equipment. Some dealers may flag modifications; check with your dealer if concerned. Magnusson-Moss Warranty Act protects against blanket voiding for aftermarket parts that don’t cause a failure.
Oiled vs dry filter: which is better?
Oiled filters (K&N, Spectre, JLT) flow well and are washable; they need periodic cleaning and re-oiling. Dry filters (SynthaMax, AEM DryFlow) are maintenance-free longer and avoid over-oiling issues that can foul MAF sensors. Both perform well when properly maintained.
What’s the difference between cold air and short ram intakes?
A cold air intake draws air from outside the engine bay (fenderwell, grille) for cooler, denser air. A short ram stays under the hood; easier install, lower cost, but can pull warmer air. Cold air typically yields better power gains.
How much horsepower do cold air intakes add?
Gains vary by vehicle and kit. In this guide, published numbers range from +8 HP (Injen PowerFlow) to +21 HP (K&N 57, CORSA Apex, Injen Evolution). Torque gains often match or exceed HP gains. Real-world results depend on supporting mods and conditions.
I have a 2011–2014 Challenger 392 SRT. What intakes fit?
For 6.4L 392 Challengers (2011–2014), the Injen PowerFlow and CORSA Apex are the two intakes in this guide with confirmed 392 fitment. The PowerFlow is the budget option; the CORSA Apex delivers the highest gains with full flow/HP/torque data.
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