Outback Exhausts RAM 1500 DT 5.7L V8 Cat Back Exhaust - 4-3" Dual System

4-3" Dual Cat Back Exhaust System for RAM 1500 DT 5.7L V8

Unleash the full potential of your RAM 1500 DT with our premium Australian-made 4-3" dual cat-back exhaust system. Engineered specifically for the legendary 5.7L HEMI V8, this exhaust delivers massive power gains, an aggressive dual-outlet V8 rumble, and the uncompromising Outback Exhausts quality that Australian RAM owners demand.

Key Features & Benefits

• 4''- Dual 3" Mandrel-Bent Design: Maximizes exhaust flow with true dual outlets for significant power and torque gains throughout the RPM range
• Premium Stainless Steel Construction: Built from high-grade Australian stainless steel for superior corrosion resistance and longevity in harsh conditions
• Cat-Back System: Complete replacement from catalytic converter to dual tailpipes for optimal performance
• Aggressive HEMI Sound: Deep, commanding dual-outlet V8 rumble that announces your presence without excessive drone
• Bolt-On Installation: Direct fit replacement with all necessary hardware and gaskets included
• 5-Year Warranty: Backed by our comprehensive Australian warranty for complete peace of mind
• Enhanced Throttle Response: Reduced back pressure delivers instant power delivery and improved acceleration
• Superior Towing Performance: Increased torque means confident towing of heavy caravans, boats, and trailers
• Show-Quality Finish: Polished stainless steel dual tips for a premium, aggressive appearance
• Improved Fuel Efficiency: Optimized exhaust flow can help improve fuel economy under load

Perfect For

Whether you're towing across the Australian Outback, daily driving in the city, hitting the highway for long hauls, or showcasing your RAM at truck meets, this dual exhaust system delivers the performance, sound, and visual impact that HEMI V8 enthusiasts crave. Built tough for Australian conditions and engineered for maximum performance.

Specifications

• Vehicle: RAM 1500 DT
• Engine: 5.7L HEMI V8
• Configuration: Cat-Back Dual System (4 into 3.5")
• Pipe Diameter: 3 inch (76mm) dual outlets
• Material: Premium Mandrel-Bent Stainless Steel
• Weight: 41kg
• Finish: Polished Stainless Steel Dual Tips
• Warranty: 5 Years

What's Included

• Complete cat-back dual exhaust system
• Polished stainless steel dual exhaust tips
• All necessary gaskets, clamps, and mounting hardware
• 5-year manufacturer warranty certificate

Performance Gains

The 4-3" dual design dramatically reduces exhaust restriction compared to the factory system, allowing your 5.7L HEMI to breathe freely and perform at its peak. Expect noticeable improvements in throttle response, mid-range torque delivery, and top-end power—perfect for overtaking, towing heavy loads, and spirited driving on Australian roads.

Sound Profile

Experience the iconic HEMI V8 rumble amplified through dual 3" outlets. The sound is deep, aggressive, and commanding during acceleration, with a refined tone during cruising that minimizes cabin drone. It's the perfect balance of performance sound and daily drivability.

Frequently Asked Questions

Will the Outback exhaust fit my RAM 1500 DT?

The outback exhaust is specifically designed for RAM 1500 DT models with the 5.7L HEMI V8 engine. It's a direct bolt-on cat-back replacement with dual outlets.

How much louder is this dual exhaust compared to stock?

You'll experience a significantly deeper and more aggressive V8 rumble with the dual outlet design. The sound is commanding and sporty during acceleration, but engineered to minimize drone during highway cruising. It's louder than stock but refined—perfect for enthusiasts who want performance sound without being obnoxious.

What power and torque gains can I expect from an Outback Exhaust?

While results vary depending on your vehicle's condition and other modifications, most customers report noticeable improvements in throttle response, mid-range torque, and overall power delivery. The dual 3" design significantly reduces back pressure, allowing the HEMI V8 to perform closer to its full potential—particularly beneficial when towing or carrying heavy loads.

Can I install the Outback Exhaust myself?

This is a bolt-on cat-back system designed for straightforward installation. If you're mechanically inclined with basic tools, a vehicle lift or jack stands, and exhaust experience, you can install it yourself in 2-4 hours. Professional installation is recommended if you're not confident with exhaust work, as proper alignment of dual outlets is important.

What's covered under the 5-year warranty?

Our 5-year warranty covers manufacturing defects and material failures under normal use. This includes weld integrity, material corrosion, and structural failures. Normal wear and tear, damage from accidents, improper installation, modifications, or off-road damage are not covered.

Will an Outback Exhaust improve my fuel economy?

Some customers report modest fuel economy improvements due to reduced back pressure and improved engine efficiency, particularly during highway cruising and towing. However, the aggressive sound may encourage spirited driving! Results vary based on driving style and conditions.

Does the Outback Exhaus system include or replace the catalytic converters?

No, this is a cat-back system, meaning it replaces everything from the catalytic converters back to the dual tailpipes. Your factory catalytic converters remain in place, ensuring full emissions compliance and legal operation.

How long does shipping take within Australia?

We stock this item and typically dispatch within 24 hours. Delivery times vary by location, with most metro areas receiving orders within 3-7 business days. Regional and remote areas may take 7-14 days. We ship Australia-wide with tracking provided.

Can I return to the stock exhaust later?

Yes, this is a complete bolt-on replacement system. You can reinstall your factory exhaust at any time if needed. We recommend keeping your original exhaust stored safely for this purpose or for resale value.

What makes Outback Exhausts different from imported systems?

Outback Exhausts are designed, engineered, and manufactured in Australia specifically for Australian conditions and vehicles. We use premium-grade 409 stainless steel, precision mandrel bending for maximum flow and rigorous quality control. Plus, you get local warranty support, Australian customer service, and the confidence of buying genuine Australian-made quality.

Will the dual tips fit with my RAM's rear bumper?

Yes, this system is designed as a direct fit for the RAM 1500 DT with proper clearance for the factory rear bumper. The dual tips are positioned to provide an aggressive, symmetrical appearance while maintaining proper ground clearance.

Do I need to tune my RAM after installing outback exhaust?

No tune is required for this cat-back exhaust system. You'll experience performance gains immediately after installation. However, if you're planning additional performance modifications (intake, tuning, etc.), this exhaust will complement those upgrades perfectly.

Ready to transform your RAM 1500 DT's performance and sound?

Order now and experience the Outback Exhausts difference. Australian-made HEMI performance you can trust.