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The Driveshaft Shop Level 5 Half-Shaft / Axle Upgrade Kit (03-04 Cobra)

Market Price $1,652.39 You Save 7% ($122.40)
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  • Item 525502
  • MPN# FD35

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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

What's in the Box
  • (2) Half Shaft Assemblies
  • (2) Wheel Hubs
Installation Info
Will it fit my Mustang?
  • Cobra - 03, 04

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3 Questions / 2 Answers

Ask a Question

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.

    Pat K

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.


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 (1) Write a Review

Overall Rating 5.0

out of 5 stars

  • 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 (1)

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