Comp Turbo CT43RX-6871 TRIPLEX CERAMIC BALL BEARING OIL-LESS AIR COOLED TURBOCHARGER (1250 HP)

The Comp Turbo CT43RX-6871 Triplex Ceramic Ball Bearing Oil-Less Air-Cooled Turbocharger is engineered to deliver up to 1250 horsepower for high-performance street and strip applications. Featuring Comp Turbo’s patented oil-less air-cooled bearing technology, this turbocharger eliminates the need for both oil and water lines, significantly simplifying installation while enhancing reliability and durability.

Designed for demanding high-horsepower builds, the CT43RX-6871 offers fast spool response, smooth operation, and long service life. Its lightweight billet aluminum center section, high-flow compressor and turbine wheels, and flexible mounting orientation make it ideal for a wide range of performance setups, including engine bay, mid-mount, and remote-mount turbo systems.

Part Information

• Model: CT43RX-6871

• Horsepower rating: Up to 1250 HP

• Bearing system: Triplex ceramic ball bearing

• Cooling system: Oil-less air-cooled

• Rotation: Standard rotation

• Reference number: 436871-4

Features

• Patented Triplex Ceramic oil-less air-cooled ball bearing system

• No oil or water lines required

• Designed for high-performance street and track use

• Recommended engine bay installation for 1/8–1/2 mile racing only

• Street use recommended for mid-mount to remote-mount turbo systems

• Lightweight billet aluminum center section

• CTRX billet aluminum ultra-slim hub 7+7 compressor wheel

• Inconel 713C high-flow 9-blade turbine wheel

• Standard rotation configuration

• Available with T4 or V-band turbine inlet housings

• Fully rebuildable and upgradeable

• Integrated maintenance grease fitting

• Supports horizontal and vertical installation

Turbocharger Performance Fitment

• Minimum horsepower: 500 HP

• Maximum horsepower: 1250 HP

• Minimum engine displacement: 2.0 liters

• Maximum engine displacement: 6.0 liters

Compressor Housing Specifications

• Inlet diameter: 4.0 inches

• Outlet diameter: 3.0 inches

• A/R ratio: 0.85

• Pressure port: 1/8 NPT

Compressor Wheel Specifications

• Inducer diameter: 68 mm

• Major diameter: 93 mm

Turbine Wheel Specifications

• Turbine inducer diameter: 76 mm

• Turbine exducer diameter: 71 mm

Built-to-Order Information

• All Comp Turbo turbochargers are built to order

• Standard production time is typically 2–3 weeks

• Rush orders may be requested in the order notes at checkout

• Customer service will contact you within 24 hours to confirm rush requests and expected ship dates

• Comp Turbo is committed to meeting your required delivery timeframe

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 Manufacturer Warranty

All Comp Turbo turbochargers are backed by a comprehensive 2-year warranty.

Warranty Coverage

• Defects in materials and workmanship

• Repair or replacement at no additional cost during the warranty period

Warranty Benefits

• Proven reliability engineered to meet or exceed industry standards

• Customer-focused support throughout ownership

• Straightforward and transparent warranty claims process

Warranty Terms

• Warranty valid for two years from the purchase date

• Applies to turbochargers used in accordance with proper maintenance and operating guidelines

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.