Description
The Comp Turbo CT43RX-6875 is a cutting-edge reverse rotation Triplex Ceramic Ball Bearing turbocharger engineered to support 400–1300 horsepower in extreme street and competition applications. This advanced oil-less design eliminates conventional oil feed and drain lines while retaining water cooling, reducing installation complexity and ensuring consistent thermal control under severe operating conditions.
Featuring Comp Turbo’s patented Triplex Ceramic Ball Bearing system, the CT43RX-6875 delivers smooth operation, rapid spool response, and outstanding durability. A lightweight billet aluminum center section reduces overall mass while maintaining structural integrity, making this turbo ideal for engine bay, mid-mount, and remote-mount turbo systems.
Designed for maximum versatility, the CT43RX-6875 supports both horizontal and vertical installation orientations and is fully rebuildable and upgradeable to accommodate future performance demands.
Key Features
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Patented Triplex Ceramic Ball Bearing oil-less water-cooled system
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Eliminates traditional oil lines while retaining water cooling
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Engineered for high-performance street and track applications
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Recommended for engine bay, mid-mount, and remote-mount turbo systems
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Lightweight billet aluminum center section
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CTRX Ultra Slim Hub 7+7 compressor wheel
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High-flow 9-bladed turbine wheel
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Reverse rotation turbocharger configuration
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Available with T3 or V-Band inlet turbine housings
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Fully rebuildable and upgradeable construction
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Water-cooled bearing housing with 3/8 NPT female inlet and outlet ports
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Integrated maintenance grease fitting
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Supports horizontal and vertical installation
Performance Specifications
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Minimum horsepower rating: 400 HP
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Maximum horsepower rating: 1300 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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Compressor inlet diameter: 4.0 inches
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Compressor outlet diameter: 3.0 inches
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Compressor A/R: 0.85
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Pressure port size: 1/8 NPT
Compressor Wheel Specifications
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Compressor inducer diameter: 68 mm
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Compressor major diameter: 93 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
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Universal high-performance reverse rotation turbocharger design
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Compatible with engines producing 400–1300 HP
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Designed for engine displacements from 2.0L to 6.0L
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Suitable for high-performance street vehicles
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Suitable for track, drag racing, and competition use
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Compatible with engine bay, mid-mount, and remote-mount turbo systems
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Available with T3 or V-Band turbine inlet configurations
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Supports horizontal or vertical mounting orientations
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Reverse rotation turbocharger configuration
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 race use: Apply 8 pumps of grease prior to each race event
Warranty Information
2-Year Comp Turbo Warranty
All Comp Turbo turbochargers are backed by a comprehensive 2-year warranty, ensuring long-term reliability and peace of mind.
What’s Covered
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Defects in materials and workmanship
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Repair or replacement during the warranty period
Warranty Terms
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Valid for two years from the original purchase date
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Applies to turbochargers operated and maintained according to Comp Turbo guidelines
Comp Turbo stands behind every turbocharger we manufacture, delivering uncompromising quality, performance, and customer support.
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.
