Dales Super Store - Compound Turbo Kits

Turbo Systems - Compound Turbo Kits

A compound turbo kit is an aftermarket modification for turbocharged engines that enhances their performance by utilizing two turbochargers in a specific configuration. This setup, commonly known as a compound turbo system, aims to maximize power output and torque while maintaining efficient engine operation.

Compound turbo kits offer several advantages, including improved overall engine performance, increased power across a wider RPM range, and reduced turbo lag. The sequential arrangement of the turbos allows for efficient utilization of exhaust energy, maximizing power delivery and minimizing turbo spool time.

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Description: Currently made to order, and will ship 1-2 weeks from time of order on average. For an emissions compliant setup, your factory Oxidizer/downpipe must be sent in so that we can modify it to work...More Details »
Item #: SDP-1057
Condition: New
Price: $3,675.00

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Price: $5,379.50

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Price: $5,379.50

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Price: $5,379.50

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Price: $6,039.25

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Description: NOTE: ATS recommends the use of head studs with this turbo kit
Item #: 202-A52-2272
Condition: New
Price: $3,857.00

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Price: $3,857.00

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Price: $3,857.00

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Price: $3,857.00

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Price: $4,263.00

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Description: NOTE: Aftermarket intercoolers with 3.5" ports will require part number 202-026-2272
Item #: 202-962-2356
Condition: New
Price: $4,060.00

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Price: $4,770.50

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Price: $3,857.00

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Price: $3,857.00

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Price: $9,236.50

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Price: $8,777.08

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Description: Cross Reference HIGH PRESSURE Turbo: 04330035, 1155-970-0050, 1155-988-0048, 1155-988-0050, 1155-990-0048, 1155-990-0050, 11559700050, 11559880048, 11559880050, 11559900048, 11559900050,...More Details »
Item #: 11559880048r+78
Condition: New
Price: $2,720.00
Sale: $2,695.95
Save: 1%
Save: $24.05

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Description: Cross Reference HIGH PRESSURE Turbo: 04330035, 1155-970-0050, 1155-988-0048, 1155-988-0050, 1155-990-0048, 1155-990-0050, 11559700050, 11559880048, 11559880050, 11559900048, 11559900050,...More Details »
Item #: 11559880048r+78
Condition: New
Price: $2,420.00
Sale: $2,195.95
Save: 9%
Save: $224.05

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Description: Cross Reference 179514 1848300C92 1848300C93 1848300C94 1848300C95 1848300C96 1848300C97 1848300C98 8C3Z6K682CRM 8C3Z6K682CRM 8C3Z9J559ARM More Details »
Item #: 479514rx
Condition: New
Price: $1,295.00

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Price: $5,199.00

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Price: $4,400.00

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Price: $4,799.00

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Up to 4 weeks lead time
Price: $4,799.00

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Description: Available for: Cummins ISX CM2250/2350/X15 Warranty: 1 Year Unlimited Mile Warranty
Item #: 715895-45
Condition: New
Price: $7,500.00

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Description: Available for: Cummins ISX/X15 Warranty: 1 Year Unlimited Mile Warranty NOT CA Compliant
Item #: 715895-15
Condition: New
Price: $6,850.00

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Description: Multi-part Kit
Item #: 715773
Condition: New
Price: $11,090.00

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Description: Available for: 1994 - 2003 Caterpillar 3406E & C15 Engines Warranty: 1 Year Unlimited Mile Warranty NOT CA Compliant
Item #: 141071654801
Condition: New
Price: $10,850.00

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Description: Available for: Cummins ISX & X15 Warranty: 1 Year Unlimited Mile Warranty
Item #: 141715895041
Condition: New
Price: $6,850.00

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Items 1-28 of 28

More About Compound Turbo Kits

The compound turbo kit consists of two turbos: a smaller turbo, known as the "low-pressure" or "spooling" turbo, and a larger turbo, referred to as the "high-pressure" or "boosting" turbo. These turbos work together to deliver increased air intake and improved combustion efficiency.

The low-pressure turbo, usually a smaller unit, is responsible for providing rapid response at lower engine speeds. It quickly spools up to generate boost pressure and supply compressed air to the high-pressure turbo. By effectively scavenging exhaust gases from the engine, the low-pressure turbo helps reduce turbo lag and improves throttle response.

The high-pressure turbo, typically larger in size, handles the majority of the boost generation. It takes the compressed air from the low-pressure turbo and further compresses it before delivering it into the engine's intake system. This combination of turbos enables higher boost pressures and increased airflow, resulting in enhanced power and torque output.

However, installing a compound turbo kit requires careful consideration of various factors such as engine compatibility, fueling system modifications, and tuning adjustments. It is essential to ensure that the engine internals, such as pistons, connecting rods, and head gaskets, are capable of handling the increased boost pressures and power levels.