Description
The Comp Turbo CT43RX-7475 Triplex Ceramic Ball Bearing Oil-Less Air-Cooled Reverse Rotation Turbocharger is engineered for extreme high-horsepower applications where packaging flexibility, reliability, and performance are critical. Rated to support 445 to 1400 horsepower, this turbocharger features Comp Turbo’s patented Triplex Ceramic air-cooled system, eliminating the need for oil and water lines and significantly simplifying installation.
Designed for high-performance street, strip, and racing use, the CT43RX-7475 delivers rapid spool response, ultra-smooth operation, and exceptional durability under sustained high boost. The lightweight billet aluminum center section reduces mass while maintaining structural integrity, making it ideal for demanding forced-induction builds.
This reverse rotation turbocharger utilizes a 74mm CTRX billet aluminum ultra-slim hub compressor wheel combined with a 75mm Inconel 713C high-flow turbine wheel, ensuring efficient airflow, strong top-end power, and excellent thermal resistance. Its versatile design allows both horizontal and vertical mounting, making it suitable for a wide range of custom turbo system configurations.
Fully rebuildable and upgradeable, the CT43RX-7475 is built to grow with your setup while maintaining Comp Turbo’s high standards of quality and performance.
Features
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Patented Triplex Ceramic oil-less air-cooled ball bearing system
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No oil or water lines required
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Engineered for high-performance street and track applications
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Recommended for engine bay installation in 1/8 mile to 1/2 mile racing applications only
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Recommended mid-mount to remote-mount installation for street use
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Lightweight billet aluminum center section
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CTRX billet aluminum ultra-slim hub 7+7 compressor wheel, 74mm
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Inconel 713C high-flow 9-blade turbine wheel, 75mm
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Reverse rotation configuration
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Available with T4 or V-Band inlet turbine housings
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Fully rebuildable and upgradeable design
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Integrated maintenance grease fitting
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Supports horizontal and vertical installation
Horsepower & Engine Specifications
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Minimum horsepower: 445 HP
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Maximum horsepower: 1400 HP
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Minimum engine displacement: 2.0L
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Maximum engine displacement: 6.0L
Compressor Housing Specifications
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Inlet size: 4 inch
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Outlet size: 3 inch
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A/R ratio: 0.85
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Pressure port: 1/8 NPT
Compressor Wheel Specifications
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Inducer diameter: 74 mm
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Major diameter: 102 mm
Turbine Wheel Specifications
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Turbine inducer diameter: 82 mm
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Turbine exducer diameter: 75 mm
Fitment & Application Information
This turbocharger is universal and not vehicle-specific. Proper fitment depends on custom fabrication and turbo system design.
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Compatible with engines producing 445–1400 HP
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Designed for engines with 2.0L to 6.0L displacement
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Reverse rotation configuration for specific turbo system layouts
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Suitable for high-performance street use when installed in mid-mount or remote-mount turbo systems
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Recommended for engine bay installation in 1/8 mile to 1/2 mile racing applications only
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Supports horizontal and vertical mounting configurations
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Available with T4 or V-Band turbine inlet housings depending on setup requirements
Professional installation and tuning are strongly recommended.
Built-to-Order Notice
All Comp Turbo turbochargers are built to order.
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Standard production time is typically 2–3 weeks
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Rush orders may be requested by noting this in the order notes at checkout
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Customer service will contact you within 24 hours to confirm rush availability and estimated ship date
Comp Turbo is committed to delivering your turbocharger within your required timeframe whenever possible.
Recommended Service Interval
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Normal street use: Apply 8 pumps of grease every 3,000 miles
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Extreme street use: Apply 8 pumps of grease every 1,500 miles
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Extreme drag racing use: Apply 8 pumps of grease prior to each race event
2-Year Warranty
All Comp Turbo turbochargers are backed by a 2-year warranty.
Warranty Coverage
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Defects in materials and workmanship
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Repair or replacement of the turbocharger during the warranty period at no additional cost
Warranty Terms
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Warranty valid for two years from the original purchase date
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Applies only to turbochargers used with proper maintenance and operating guidelines
Comp Turbo stands behind its products with a commitment to quality, performance, and customer satisfaction.
To ensure the highest quality, Comp Turbo kits are built to order. Most orders will take 3-5 weeks to ship but some kits can take longer. Once you place your order, the order will not be cancellable for any reason.
