Description
The Comp Turbo CT43RX-6875 is a high-output Triplex Ceramic Ball Bearing turbocharger engineered to support 500–1300 horsepower in extreme street and motorsports applications. This advanced oil-less design eliminates conventional oil feed and drain lines while retaining water cooling, simplifying installation and ensuring stable thermal management under high boost and sustained load conditions.
Utilizing Comp Turbo’s patented Triplex Ceramic Ball Bearing system, the CT43RX-6875 delivers ultra-smooth operation, rapid spool response, and exceptional durability. A lightweight billet aluminum center section reduces overall mass while maintaining structural integrity, making this turbo suitable for engine bay, mid-mount, and remote-mount turbo systems.
Built for flexibility and long-term serviceability, the CT43RX-6875 supports both horizontal and vertical mounting orientations and is fully rebuildable and upgradeable to accommodate future performance goals.
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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Standard rotation turbocharger configuration
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Available with T4 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
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Approximate weight: 15 lbs
Performance Specifications
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Minimum horsepower rating: 500 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
(Written separately as requested)
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Universal high-performance turbocharger design
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Compatible with engines producing 500–1300 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 T4 or V-Band turbine inlet configurations
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Supports horizontal or vertical mounting orientations
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Standard 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 confidence, reliability, and long-term performance.
What’s Covered
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Defects in materials and workmanship
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Repair or replacement of the turbocharger during the warranty period
Warranty Terms
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Warranty 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 it produces, delivering uncompromising quality, proven performance, and customer-focused 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.
