GARRETT 877895-5007S Turbocharger G25-550 0.72 A/R, V-Band / V-Band, Internal Wastegate (Reverse Rotation)

Description GARRETT 877895-5007S Turbocharger G25-550 0.72 A/R, V-Band / V-Band, Internal Wastegate (Reverse Rotation)

The GARRETT 877895-5007S G25-550 turbocharger features a 0.72 A/R V-Band inlet and outlet with an internally wastegated housing in reverse rotation. Part of Garrett’s advanced G Series, this turbo provides outstanding performance capability in a compact package, supporting up to 550 horsepower for 1.4 L – 3.0 L engine displacements. The forged fully-machined compressor wheel, optimized with CFD technology, delivers up to 15–30% more airflow compared to GTX Gen II turbos, while maintaining 79–80% efficiency. The Mar-M super alloy turbine wheel withstands exhaust temperatures up to 1050C and flows up to 20% more than previous GTX designs. Designed for motorsport and high-performance builds, this turbo integrates fully machined ports for speed and pressure sensors, dual ceramic ball bearings, water and oil cooling, and stainless steel turbine housings for maximum durability.

Specifications

• Engine Displacement: 1.4 L – 3.0 L
• Rotation: Reverse
• Maximum Turbo Speed: 165,000 RPM
• Cooling: Water and Oil
• Turbine Wheel Material: MAR-M 1050 C super alloy
• 0.72 A/R V-Band inlet/outlet with internal wastegate
• Reverse rotation (counterclockwise) configuration
• Supports up to 550 horsepower
• Forged, fully-machined compressor wheel with CFD-optimized aero
• Flows 15–20% more than GTX with peak efficiency of 74%
• Dual ceramic ball bearing cartridge for rapid response
• Includes -4AN oil restrictor and water fittings
• Four large water jacket ports for enhanced cooling
• Fully machined speed sensor and pressure ports
• Twin piston rings on compressor and turbine sides