aFe 51-12172-C Magnum FORCE Stage-2 Track Series Cold Air Intake for 11-

Vehicle Fitment

• 2011-2023 Dodge Challenger with V8 6.4L HEMI
• 2012-2023 Dodge Charger with V8 6.4L HEMI
• 2012-2014, 2023 Chrysler 300 SRT8 with V8 6.4L HEMI

Features

• Magnum FORCE Stage-2 Track Series cold air intake engineered for enhanced performance
• Massive 7" tall conical Pro DRY S dry synthetic media air filter for easy wash/reuse
• 100% twill weave carbon fiber intake tube for lightweight strength and visual appeal
• One-piece powder-coated aluminum heat shield isolates intake air from engine heat
• Dyno-tuned intake design improves airflow dynamics and throttle response
• Direct bolt-on installation - no cutting or drilling required
• Stainless-steel T-bolt clamps and premium couplings ensure secure fitment
• Includes urethane plug to block auxiliary inlet if desired

Specifications

• Part Number: 51-12172-C
• Brand: aFe Power
• Series: Magnum FORCE Stage-2 Track Series
• Filter Type: Pro DRY S dry synthetic media
• Filter Size: ~7" tall 360° radial conical
• Measured Flow: ~600 CFM @ 7" H2O
• Airflow Increase: ~9% over factory intake
• Estimated Performance Gains: Up to +21 HP and +27 lb-ft torque
• Tube Material: 100% twill weave carbon fiber
• Heat Shield: Powder-coated aluminum
• Fitment: Direct-fit for Dodge/Chrysler 6.4L HEMI applications listed above
• Emissions: Not CARB exempt - not legal for sale/use in California or CARB-equivalent states

Included Components

• 1x Carbon fiber intake tube
• 1x Pro DRY S dry performance air filter
• 1x Powder-coated aluminum heat shield
• Stainless-steel T-bolt clamps
• Flexible silicone couplings
• Urethane auxiliary inlet plug
• All required mounting hardware

Product Description

The aFe Power 51-12172-C Magnum FORCE Stage-2 Track Series Cold Air Intake System is a premium performance upgrade built for Dodge Challenger, Dodge Charger, and select Chrysler 300 SRT8 models equipped with the 6.4-liter HEMI V8 engine (2011-2023). This intake replaces the restrictive factory air system with a large high-flow Pro DRY S dry synthetic media filter and a lightweight carbon fiber intake tube, allowing cooler, denser air to enter the engine for improved combustion and throttle response. The included powder-coated aluminum heat shield helps isolate incoming air from engine bay heat, maximizing performance potential. 

Featuring a dyno-tuned design with premium T-bolt clamps and silicone couplings, the 51-12172-C delivers estimated gains of up to approximately +21 HP and +27 lb-ft of torque while out-flowing the factory intake. The washable, reusable Pro DRY S filter simplifies maintenance without oiling, and the fast bolt-on installation requires no cutting or drilling. A urethane plug is included to block auxiliary inlets if desired for even colder intake air. Note: this intake is **not CARB exempt** and is **not legal for sale or use in California or other CARB-equivalent emissions states**.