Description
The Comp Turbo CT5RX-8385 Triplex Ceramic Ball Bearing Oil-Less Air-Cooled Turbocharger is engineered for extreme power levels where airflow, durability, and simplified installation are critical. Supporting 800 to 1700 horsepower, this turbocharger features Comp Turbo’s patented Triplex Ceramic air-cooled technology, eliminating the need for oil and water lines.
Designed for high-performance street, strip, and competitive racing applications, the CT5RX-8385 delivers smooth operation, responsive spool characteristics, and massive top-end power. The lightweight billet aluminum center section reduces overall system complexity while maintaining exceptional strength under extreme boost conditions.
An 83mm CTRX billet aluminum ultra-slim hub compressor wheel is paired with an 85mm Inconel 713C high-flow turbine wheel, ensuring high-efficiency airflow and thermal stability. With support for both horizontal and vertical mounting, the CT5RX-8385 provides flexibility for custom turbo system layouts.
Fully rebuildable and upgradeable, this turbocharger is built for long-term performance and scalability as power goals increase.
Features
-
Patented Triplex Ceramic oil-less air-cooled ball bearing system
-
No oil or water lines required
-
Engineered for high-performance street and track applications
-
Recommended for engine bay installation in 1/8 mile to 1/2 mile racing applications only
-
Recommended mid-mount to remote-mount installation for street use
-
Lightweight billet aluminum center section
-
CTRX billet aluminum ultra-slim hub 7+7 compressor wheel, 83mm
-
Inconel 713C high-flow 9-blade turbine wheel, 85mm
-
Standard rotation configuration
-
Available with T4 or V-Band inlet turbine housings
-
Fully rebuildable and upgradeable design
-
Integrated maintenance grease fitting
-
Supports horizontal and vertical installation
Horsepower & Engine Specifications
-
Minimum horsepower: 800 HP
-
Maximum horsepower: 1700 HP
-
Minimum engine displacement: 2.0L
-
Maximum engine displacement: 8.0L
Compressor Housing Specifications
-
Inlet size: 5 inch
-
Outlet size: 3.5 inch
-
A/R ratio: 0.85
-
Pressure port: 1/8 NPT
Compressor Wheel Specifications
-
Inducer diameter: 83 mm
-
Major diameter: 120 mm
Turbine Wheel Specifications
-
Turbine inducer diameter: 96 mm
-
Turbine exducer diameter: 85 mm
Fitment & Application Information
This turbocharger is universal and not vehicle-specific. Fitment depends on custom fabrication and turbo system design.
-
Compatible with engines producing 800–1700 HP
-
Designed for engines with 2.0L to 8.0L displacement
-
Standard rotation configuration
-
Suitable for high-performance street use when installed in mid-mount or remote-mount turbo systems
-
Recommended for engine bay installation in 1/8 mile to 1/2 mile racing applications only
-
Supports horizontal and vertical mounting configurations
-
Available with T4 or V-Band turbine inlet housings
Professional installation and custom tuning are strongly recommended.
Recommended Service Interval
-
Normal street use: Apply 8 pumps of grease every 3,000 miles
-
Extreme street use: Apply 8 pumps of grease every 1,500 miles
-
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
-
Defects in materials and workmanship
-
Repair or replacement of the turbocharger during the warranty period at no additional cost
Warranty Terms
-
Warranty valid for two years from the original purchase date
-
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.
