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On3 Performance Top Mount Twin Turbo System with 6466 Billet Wheel Journal Bearing Turbos (18-23 Mustang GT)Find parts that fit my vehicle

Item 479292-A
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$6,099.00 - $7,244.00

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Top Mount Twin Turbo System
      • Dual 6466 Billet Wheel Journal Bearing Turbochargers
      • Top-Mount Turbocharger Configuration for Maximum Heat Management
      • High-Flow Stainless Steel Turbo Manifolds
      • Large Front-Mount Intercooler Included
      • Mandrel-Bent Aluminum Charge Piping
      • Oil Feed and Return Line Kit Included
      • Wastegates and Blow-Off Valves Included
      • Designed for High-Horsepower Street and Track Builds
      • Supports Significant Power Gains with Proper Fuel and Tuning
      • A Weekend Installation
      • Fits 2018-2023 Mustang GT Models

      Description

      High‑Flow 6466 Billet Wheel Turbos for Explosive Boost. The On3 Performance Top Mount Twin Turbo System with 6466 Billet Wheel Journal Bearing Turbos for the 2018–2023 Mustang GT features a pair of 64mm billet compressor wheel turbos engineered for rapid spool, strong mid‑range torque, and exceptional top‑end power. The billet wheel design increases airflow efficiency and durability, allowing the system to support serious horsepower levels while maintaining smooth, predictable boost delivery. Whether on the street or at the track, these turbos deliver the airflow needed for high‑performance builds.

      Journal Bearing Durability for Reliable High‑Boost Operation. The On3 Performance Top Mount Twin Turbo System with 6466 Billet Wheel Journal Bearing Turbos for the 2018–2023 Mustang GT utilizes robust journal bearing centers designed to withstand the heat and stress of high‑boost applications. This bearing style offers proven reliability, making it ideal for long‑term performance use and repeated wide‑open‑throttle pulls. The system is built to handle demanding driving conditions while maintaining consistent turbo response and longevity.

      Massive Power Potential for Street and Track Builds. The On3 Performance Top Mount Twin Turbo System with 6466 Billet Wheel Journal Bearing Turbos for the 2018–2023 Mustang GT offers enormous horsepower capability, making it a favorite among enthusiasts aiming for four‑digit power goals. Its efficient turbo configuration, high‑flow components, and scalable design allow builders to tailor boost levels to their specific performance targets. Whether you’re building a street‑friendly monster or a dedicated drag car, this system provides the foundation for extreme power.

      Installation. Putting this On3 Performance Top Mount Twin Turbo System with 6466 Billet Wheel Journal Bearing Turbos on your Mustang GT takes a weekend to install.

      Application. The On3 Performance Top Mount Twin Turbo System with 6466 Billet Wheel Journal Bearing Turbos fits 2018-2023 Mustang GT models.

      On3 Performance 18S550TT-41

      18S550TT-42

      18S550TT-43

      18S550TT-44

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) a Weekend

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Wheel Journal Bearing Turbos
      • (2) Top-Mount Turbo Manifolds
      • (1) Front-Mount Intercooler
      • (1) Charge Piping Kit
      • (2) Wastegates
      • (1) Blow-Off Valve
      • (1) Oil Feed and Return Line Kit
      • Clamps, Couplers, and Hardware

      Tech Specs

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • Bullitt - 19, 20
      • GT - 18, 19, 20, 21, 22, 23
      • Mach 1 - 21, 22, 23