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The Driveshaft Shop Level 5 Half-Shaft & Hub Upgrade Kit - 900 HP Rated (03-04 Cobra)

Item 525502
Market Price $1,784.99 You Save 10% ($178.50)
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    Features & Details

    • Level 5 Upgrade Halfshaft Assemblies
    • Rated Up to 900 Rear Wheel Horsepower
    • 300M Alloy Steel Center Bars
    • 40% Larger Pro-Level 33 Spline Outer CV
    • Includes 33 Spline Wheel Hubs
    • Reuses the Stock Factory Inner CV
    • Fits 2003-2004 SVT Cobra Mustangs with 8.8" IRS Rears
    Performance Upgrade. If your Supercharged SVT Cobra Mustang is heavily modified, your factory half shafts might be too weak to take the additional punishment. But after installing a set of Level 5 axle half shafts you will be sure to get all your Pony's power and torque firmly planted to the pavement - where it belongs. These half shafts are designed to handle up to 900 horsepower at the rear wheels.

    Superior Quality. The Driveshaft Shops Level 5 Axle Half Shaft center bars are constructed from 300M alloy steel for superior strength and feature 40% larger than stock 33-spline outer CV joints and include 33-spline wheel hubs to accommodate for the larger spline.

    Re-uses Stock Inner CV. These Level 5 axle half shaft assemblies will require the use of the stock inner CV joints from the factory Cobra axle and includes the required boot clamps and grease for installation.

    Application. These Level 5 Axle Half Shafts from The Driveshaft Shop are specifically designed for use on the 2003 to 2004 SVT Cobra Mustangs that are equipped with the factory 8.8" Independent Rear Suspension (IRS).

    Fitment: 2003 2004 Details

    MPN# FD35

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Half Shaft Assemblies
    • (2) Wheel Hubs
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Do I still have to purchase new bearings separately (mine are 15 years old and it’s a good time) or do these come with?

        • This kit will come with new bearings, you will not need to purchase them separately.

        Helpful (0)

        What happens if the hubs need replaced? Being that they are 33spline?

        • If a wheel hub would break you would replace them with another set of 33 spline to match the axels.

        Helpful (0)

        Are the hubs available separately? I have this kit on a cobra IRS i installed on my 01 and one of the hubs broke in the bearing race, right past the splines. Counted 33 splines on the outer and it has driveshaft shop stamped on the hub.

        • We would not carry the hubs separate from The Driveshaft Shop Level 5 Half-Shaft & Hub Upgrade Kit. However, we do carry the Ford Performance IRS Wheel Hub which will be a direct fit replacement.

        Helpful (0)

        How come this will not fit a 99 mustang cobra with IRS?

        • The 1999/01 Cobras had 28 spline axles going into the differential, while these are a 31 spline.

        Helpful (0)
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          Customer Reviews (3) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Weekend

          • Handling Improvement 5 5
          • Fit 5 5
          • Bang For Your Buck 4 4

          • 5/5

            December 09, 2018

            Excellent product

            I ordered this for increased performance; product arrived on time as stated and is packaged very well.


            Year: 2004 Submodel: Cobra

            Helpful (4)

          • 5/5

            Installation Time: Weekend

            November 07, 2017


            After snapping my stock shafts at the track these were perfect I went right out the next week after installing them and launched hard at 4000 rpm in a 600 horsepower cobra no problems very happy


            Year: 2003 Submodel: Cobra

            Helpful (8)

          • 5/5

            August 03, 2016

            Great Upgrade

            A customer of mine asked me to install this part on their 03 cobra, The car is running like the wind after this upgrade


            Year: 2003 Submodel: Cobra

            Helpful (9)

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