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

Item 525502
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Market Price $1,999.99 You Save 11% ($215.00)
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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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).

      Please Note. The Driveshaft Shop Half-Shafts are built to order for our customers and because of this, there can be a 3 to 4 week lead time on orders.

      Fitment: 2003 2004 Details

      MPN# FD35-V3

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (3)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 3 customers

      Installation Time: Weekend

      • December 09, 2018

        5 2004 Cobra - Trmn8tr

        Excellent product

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

        Helpful (4)
      • November 07, 2017

        5 2003 Cobra - TravisG Installation Time: Weekend


        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

        Helpful (8)
      • August 03, 2016

        5 2003 Cobra - Chris2826

        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

        Helpful (9)

      Questions & Answers (4 answers)

      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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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Half Shaft Assemblies
      • (2) Wheel Hubs

      Tech Specs

      Will It Fit My Mustang

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