Vehicle Compatibility

Ram 2500

Compatible with select Ram 2500 models equipped with:

• 6.7L Cummins Turbo Diesel

Ram 3500

Compatible with select Ram 3500 models equipped with:

• 6.7L Cummins Turbo Diesel

Engine Compatibility

✅ 6.7L Cummins Diesel

✅ Factory Turbocharger Systems

✅ Daily Driver Trucks

✅ Towing Applications

✅ Commercial Use

Always verify exact year and application before ordering.

Why the Intercooler Matters on a Cummins

Turbocharged diesel engines generate significant heat during operation.

As compressed air exits the turbocharger:

• Intake temperatures increase
• Air density decreases
• Combustion efficiency drops

The intercooler cools compressed air before it enters the engine, helping maximize performance and maintain consistent power delivery.

Built to OE Specifications

One of the biggest advantages of the CSF 6098 is its OEM-focused design.

Benefits include:

• Factory-style fitment
• OEM airflow characteristics
• Direct replacement installation
• No fabrication required

This makes it ideal for owners seeking dependable replacement performance.

Direct Bolt-In Installation

CSF designed the 6098 as a true drop-in replacement.

Installation Benefits

• No cutting
• No welding
• No fabrication
• No custom brackets

The intercooler installs using factory mounting locations and connections.

Durable Aluminum Construction

Material

• Aluminum construction

Benefits include:

• Excellent heat transfer
• Corrosion resistance
• Reduced weight
• Long service life

Aluminum remains the preferred material for modern intercooler manufacturing due to its cooling efficiency and durability.

Ribbed End Tanks for Added Strength

One standout feature of the CSF 6098 is its ribbed tank design.

Advantages include:

• Increased structural rigidity
• Improved durability
• Better resistance to boost pressure
• Enhanced long-term reliability

This is particularly valuable on diesel trucks that spend significant time under load.

Engineered for Heavy-Duty Use

The 6.7L Cummins is commonly used for:

Fifth-Wheel Towing

Maintains charge-air cooling during extended climbs.

Equipment Hauling

Supports reliable boost pressure under load.

Commercial Applications

Provides durability for work-truck operation.

Long-Distance Travel

Helps maintain cooling efficiency over thousands of miles.

CSF specifically markets this intercooler for rugged, heavy-duty use.

OE-Style Cooling Performance

The goal of the CSF 6098 is not necessarily to increase horsepower but rather to restore and maintain proper cooling performance.

Benefits include:

• Stable intake temperatures
• Consistent turbocharger performance
• Reliable towing capability
• Factory drivability

For most truck owners, these benefits matter more than peak dyno numbers.

Common Symptoms of a Failing Intercooler

You may need replacement if you notice:

Boost Leaks

Pressure loss reduces turbo efficiency.

Reduced Power

The truck may feel sluggish under load.

Increased EGTs

Exhaust gas temperatures rise during towing.

Excessive Smoke

Improper air delivery can affect combustion.

Physical Damage

Road debris can damage cooling fins and reduce effectiveness.

Why Choose CSF?

CSF has built a strong reputation in the cooling industry through:

• OEM replacement solutions
• Heavy-duty truck cooling systems
• Performance intercoolers
• Long-standing industry experience

Many diesel enthusiasts trust CSF products because of their consistent quality and fitment.

Installation Considerations

Before installation:

• Inspect intercooler boots
• Check charge pipes
• Replace worn clamps
• Verify surrounding turbo plumbing

Addressing these items during installation can help prevent future boost leaks.

Pros and Cons

Pros

• Direct OE-style replacement
• No modifications required
• Durable aluminum construction
• Ribbed tanks for additional strength
• Built specifically for heavy-duty use
• Trusted CSF manufacturing quality

Cons

• Primarily a replacement intercooler
• Not intended as a maximum-performance racing intercooler
• Installation requires front-end access
• Fitment should always be confirmed

Frequently Asked Questions

Is the CSF 6098 a direct-fit intercooler?

Yes. It is designed as a drop-in replacement requiring no modifications.

Is this a performance intercooler?

It is primarily an OEM-style replacement focused on reliability and proper cooling performance.

What are ribbed tanks?

Ribbed tanks feature reinforcement structures that increase strength and durability under pressure.

Will this help towing?

A properly functioning intercooler helps maintain consistent charge-air cooling and turbocharger efficiency while towing.

Final Thoughts

The CSF 6098 Intercooler is an excellent replacement choice for Ram 2500 and Ram 3500 owners looking to restore factory cooling performance without sacrificing durability. With aluminum construction, reinforced ribbed tanks, OEM-style fitment, and CSF’s long-standing reputation in the cooling industry, it delivers exactly what most Cummins owners need: dependable cooling and reliable operation.

Because when your Cummins is hauling a trailer through the mountains, the intercooler should be focused on cooling air—not auditioning for early retirement.