SKU: 21199660491

ATS Aurora Compound Turbo Upgrade 19-24 Ram 6.7L Cummins

Sale price$4274.98 Regular price$4749.98
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

ATS Aurora Compound Turbo Upgrade 19-24 Ram 6.7L CumminsAre you looking to unlock the full potential of your 6. 7L Cummins? The ATS Aurora Compound Turbo Upgrade is a full twin turbo system designed for Ram trucks that have outgrown what a single turbo can realistically deliver. Instead of forcing one turbo to handle both quick spool and high horsepower demands, this compound setup splits the workload between a high pressure VFR turbo and a larger Aurora low pressure turbo. The result is a near instant

Are you looking to unlock the full potential of your 6.7L Cummins? The ATS Aurora Compound Turbo Upgrade is a full twin-turbo system designed for Ram trucks that have outgrown what a single turbo can realistically deliver. Instead of forcing one turbo to handle both quick spool and high horsepower demands, this compound setup splits the workload between a high-pressure VFR turbo and a larger Aurora low-pressure turbo. The result is a near-instant response off the line, aggressive mid-range torque, and the airflow capacity to keep pulling hard up top without falling flat.

Where this setup really stands out is under load. Whether you’re towing heavy, racing, or running a tuned street truck, compound turbos dramatically improve efficiency by reducing exhaust gas temperatures (EGTs) while increasing usable boost across the entire powerband. That means less heat stress on the engine, more consistent power delivery on long pulls, and a truck that feels controlled instead of strained when you’re in it hard. It also eliminates much of the “either/or” compromise of single-turbo upgrades; this system gives you spool and top-end at the same time, rather than choosing one over the other.

Built around ATS’s Aurora and VFR turbocharger architecture, this system uses precision-cast housings, upgraded compressor and turbine wheel designs, and heavy-duty internal components engineered to survive sustained high boost and elevated exhaust temperatures. The low-pressure turbo is designed to move serious air volume efficiently, while the high-pressure unit maintains quick response and tight control at lower RPMs. This balance allows compound systems to support up to 750hp/1400ft lbs of torque.

The kit is engineered as a complete bolt-on system with a dedicated compound manifold, properly routed charge piping, and supporting hardware designed for clean integration on the 6.7L Cummins platform. Thermal management is also a major focus, with coated turbine housings and optimized flow paths that help retain energy in the system where it’s needed while reducing unnecessary heat soak. The oil and coolant routing is designed for long-term durability under continuous load, making it suitable for towing-heavy builds as well as performance-focused street trucks.

Overall, this upgrade isn’t just about adding power; it completely changes the way the engine breathes and responds. Instead of pushing a single turbo beyond its efficient range, the compound layout keeps both turbos operating in their optimal zones, resulting in stronger towing performance, more consistent power delivery, lower EGTs, and a much wider usable powerband across real-world driving conditions.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 21199660491

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A. Kissee
Cuba, US
★★★★★ 5
Great plug
Style: Single
My car goes through these every 30,000 miles or so. But fantastic plug all around. Performs flawlessly even at almost 9000 rpm.
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Reviewed in the United States on September 11, 2015
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Verified Purchase
Edward P Shih
Los Angeles, US
★★★★★ 5
Product as described, Works great.
Style: Single
Product as described, Works great.
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Reviewed in the United States on August 27, 2015
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Kindle Customer
Alexandria, US
★★★★★ 5
Five Stars
Style: Single
Fit is good. Performance is great
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Reviewed in the United States on April 26, 2016
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Alex Gregory
Birmingham, US
★★★★★ 5
Absolutely perfect. Not much to say other than buy these
Style: Single
Absolutely perfect. Not much to say other than buy these, they are a great price for an OEM part.
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Reviewed in the United States on May 5, 2016
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Mohamed
Battle Creek, US
★★★★★ 5
Five Stars
Style: Single
OEM recommended for Jetta MKIV. Works great.
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Reviewed in the United States on October 5, 2014

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