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Product Summary

3.30" Overall Diameter, Carbon Fiber, Balanced

    Key Specs

    MFG. Part #JJ-21217
    BrandQA1
    Material TypeCarbon Fiber

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    QA1 JJ-21217 Details

    These REV Series carbon fiber driveshafts are direct bolt-in. Designed and wound specifically for S197 and S550 Ford Mustangs, they feature the same high quality materials and benefits as the rest of our REV Series driveshafts.

    • Fits 2018 Mustang GT, Automatic
    • Sold Individually

    Engineered for up to 1500 HP with a max rated torque of 1000 lb ft, QA1's Mustang driveshafts feature Spicer Life Series 1350 U-joints, and utilize a high-speed CV joint with a high-speed sealing boot and high temp grease. This high-speed capability allows us to minimize effects of NVH while increasing performance.

    What makes QA1's driveshaft the best?

    • A truly engineered system from transmission to rear end
    • Extended transmission and differential life
    • Quicker acceleration
    • More power to the ground
    • NVH testing helps eliminate driveline vibrations
    • Balanced as an assembly without the use of welded or bonded weights, ensuring a precise and more reliable balance  
    • Lighter and stronger than steel, aluminum and other carbon fiber driveshafts
    • Safer than steel and aluminum driveshafts
    • Proudly wound in-house using 3M Matrix Resin in QA1's Lakeville, Minnesota facility

    NOTE: The Mustang driveshafts are designed for stock vehicles. Any modifications can affect fitment. Please refer to the length specifications from the tube end to the CV joint shown in Table 1 in the installation guide to confirm that the driveshaft will have the correct fitment for your vehicle.

    This product has been designed, manufactured and balanced to the highest standards and is intended for use in maximum performance applications where increased safety and vehicle performance are primary considerations. As a result of converting from an isolated two-piece driveshaft design, it may be possible for an increase in NVH (noise, vibration, harshness) to occur in certain operating conditions.This product has been designed, manufactured and balanced to the highest standards and is intended for use in maximum performance applications where increased safety and vehicle performance are primary considerations. As a result of converting from an isolated two-piece driveshaft design, it may be possible for an increase in NVH (noise, vibration, harshness) to occur in certain operating conditions.

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    QA1 JJ-21217 Specifications

    KEY SPECS
    MFG. Part #JJ-21217
    BrandQA1
    Material TypeCarbon Fiber
    GENERAL
    Overall Diameter3.30"
    BalancedYes
    AssembledYes
    Transmission Yoke IncludedYes
    Differential Yoke IncludedYes
    Transmission Joint Style1350 U-Joint
    Differential Joint StyleCV Joint
    Driveshaft StyleOne-Piece
    Sold in QuantityEach
    PositionRear
    SFI RatedYes
    GTIN Code806990153159
    NotesSFI-approved