S&B Cold Air Intake

14-18 Dodge Ram 6.4L 392 2500 & 3500

75-5087 Cotton Cleanable Filter

75-5087D Dry Filter

MAXIMUM PERFORMANCE Our cold air intake for the 2014-2017 Dodge Ram 2500 / 3500 6.4L HEMI was engineered to minimize air restriction and flows 37.28% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.

PROTECT YOUR ENGINE

This kit comes with a massive, highly-efficient air filter which results in better performance and protects your engine. Available in either 8-layer Cotton Cleanable or Dry Extendable media.

LARGE CLEAR LID Our signature large clear lid provides great looks. Featuring a rubber lid seal to keep out power robbing engine heat.

NO MORE CHECK ENGINE LIGHTS S&B devotes a huge amount of resources to engineer our intakes that allow your engine to run properly with stock calibration or enhanced tuning. This kit was designed to avoid check engine lights with it's properly mapped Mass Air Flow Sensor.

COOLER AIR. BETTER PERFORMANCE. Our one piece air box design features an integrated box seal that keeps out unwanted engine heat. The cooler the air, the greater the density, resulting in better performance.

Ripp HEMI High Performance Coil Packs

05-25 5.7L, 6.1L, 6.2L, & 6.4L  HEMI Engines

MV8-CPK (8 Coilpacks)

Our coil pack is engineered from the ground up with higher quality materials, and increased amount of windings (turn ratio) in the primary and secondary winding. This provides a boost in millijoule power output, and this results in an increase in spark energy. With a stronger spark, cylinder flame speed is increased and thus adding up to an additional 20hp on the 5.7L and 25-30whp on the 6.4L. With this increased power output, you can expect a more responsive throttle input and a better driving experience overall. (For more technical information please see the tech notes below.)

Don't forget a fresh set of spark plugs. We recommend NGK Spark Plugs.

• Each order Includes all 8 coilpacks
• Direct bolt-on installation, plug and play
• Highest quality internal components and finish
• MOPAR Orange, Purple, Green or Steel Gray high temperature heat resistant outer housing 
• Heat resistant silicone boot
• Compatible with Naturally Aspirated and Forced Induction engines
• Improved Throttle Response
• Improved POWER
• Improved MPG
• No Tuning Required!!
• Heavy duty primary copper core winding.
• Higher quality Iron core with stronger laminations.
• Increased amount of secondary core windings.
• Precision Spool to promote Orthocycling winding and mitigate wild winding.  
• Sustained power delivery even at high RPM operation
• High Density Polymer Housing. 
• Heavy Duty, high-temperature, epoxy filled housing resists shock and vibration. Our dielectric compound completely penetrates coil windings assuring perfect insulation even upon exposure to high voltage conditions. Engineered to resist humidity, wear, vibration, impact and chemicals such as gasoline, oils and brake fluids. Will not degrade or crack even under severe thermal cycling.

*Not compatible with older generation 2003-2005 "gen III" engines.*   Please double check the year make and model of your vehicle and engine type. 

Fits the following vehicles:

• 2005 - Current: Dodge Charger/ Challenger V8
• 2005 - Current: Chrysler 300 V8
• 2007 - Current: RAM 1500 V8 (note: early 2007 vehicles might have have a gen III engine)
• 2007 - Current: Jeep Grand Cherokee V8 (note: early 2007 vehicles might have have a gen III engine) 5.7, SRT 
• 2007 - Current: Dodge Durango V8 (note: early 2007 vehicles might have have a gen III engine) 5.7, SRT
• 2021 - Current: Jeep Wrangler rubicon w/ 392 engine (V8)
• All Scat Pack, 392, SRT and Hellcat models.
• And many more V8 Hemi vehicles. 

TECH NOTES

RIPP Technical information about cylinder flame speed and how an upgraded ignition system will directly effect power. 

An Internal combustion engine's "flame speed" refers to the rate at which the air-fuel mixture burns during the combustion process. This speed significantly impacts engine performance and efficiency. The faster flame speed will increase cylinder pressure. When a spark is hotter, it ignites the air-fuel mixture more rapidly, leading to faster combustion, and an increase in pressure. Higher cylinder pressure = more torque pushing down on the piston.

Flame front propagation speed: As the flame front propagates faster across the combustion chamber, the fuel burns more efficiently, releasing more energy. This, in turn, enhances the engine's power and responsiveness. Additionally, with a faster flame speed, the combustion process is completed sooner, reducing the chance of incomplete burn or unburned hydrocarbons being released into the exhaust gases. In summary, optimizing the flame speed by utilizing more spark energy can significantly improve engine performance. It enables the engine to operate more efficiently, delivering increased power output, improved fuel economy.

Spark Energy is measured in Millijoules (mj). A Factory coilpack will generate 35.8mj. This mj value is considered low for the cylinder displacement value, piston surface area and air/fuel mixture. A RIPP coilpack will generate 53.6mj. This 17.8mj increase over stock will dramatically increase pressure per square inch across the piston surface. At first start up you'll immediately notice a smoother operating engine, and a "calmer" exhaust tone. This is due to less waste or unburnt hydrocarbons and fuel. Engine response and engine horse power will increase throughout the RPM range. 

E3 Spark Plugs

12-25 Ram / Durango / Jeep Grand Cherokee 6.4L 392

E3.74

The E3.74 Automotive Spark Plug is the perfect upgrade for your vehicle. Designed with E3’s innovative DiamondFIRE technology, this plug creates a more complete and efficient burn, resulting in increased power, improved throttle response, reduced fuel consumption, and lower emissions. Built with a 14mm thread diameter, 1.000" reach, and taper seat, the E3.74 plug ensures a secure, OEM-style fit. Its unique three-legged ground electrode stabilizes the DiamondFIRE tip and provides exceptional heat transfer and combustion turbulence. The fixed gap means there's no need for adjustments, ensuring consistent spark and optimal engine performance. Backed by a 100,000-mile or 5-year performance guarantee, the E3.74 is a reliable, high-performance replacement for demanding HEMI engines.

• Patented DiamondFIRE Technology: Increases spark efficiency for better power, fuel economy, and cleaner emissions
• Three-Leg Ground Electrode Design: Secures the tip while promoting enhanced cylinder turbulence and faster heat transfer
• Fixed DiamondFIRE Gap: Pre-set spark gap ensures reliable ignition with no manual adjustment needed
• Built for Longevity: Delivers dependable performance for up to 100,000 miles or 5 years
• OEM-Compatible Specs: 14mm thread diameter, 1.000" reach, 5/8" hex size, taper seat
• Environmentally Friendly: Helps reduce hydrocarbon emissions and support cleaner engine operation