MPx Limited Slip Differential LSD, 95-05 Neon / 01-10 PT Cruiser N/A / 95-99 Eclipse N/A

Model Number: 221181

Free shipping within the continental USA!

Introducing the MPx Limited Slip differential for the 1995-2005 Dodge/Plymouth Neon. Years ago, Quaife made a limited slip that was $1100, then a knockoff company called OBX made one for $450. The OBX one had issues with its design, and we had to have a retired Chrysler engineer friend of ours named Ed Peters fix a lot of the shortcomings. Ed had to replace the bellville washers inside the LSD, and correct the axle inputs where the axles would lock in and not be able to be released. It was a great price, but needed quite a bit of work to make it perfect. Ed Peters has inspected one of our first LSD's and was very impressed, saying it needed no work to be installed unlike the OBX copy.

Fast forward to 2017 and OBX discontinued their Neon differential. This left a lot of Neon racers with no options with a Limited Slip differential. So Modern Performance stepped up, making a production run of all new design LSD. This is not a copy of a copy LSD. These are now available for you Neon racers!

With a front wheel drive car, a limited slip differential is critical in racing, because you are powering the same wheels that are turning. With a open differential, if you turn left, most of the power will go to the left wheel. If you turn right, most of the power will go to the right inside wheel. This does not help in cornering and lessens traction.

If you install a limited slip differential like this one, when you turn left, the right wheel gets more power, helping push you through the turn. If you turn right, the left wheel will help push you through the turn. This helps put more power to the ground and help you turn and accelerate out of the turn faster.

Specs on this LSD:

  • 10 pinion
  • 9310 Steel

Fits:

  • 1995-1999 Dodge/Plymouth Neon with T350 transmission
  • 2000-2005 Dodge/Plymouth Neon with T350 transmission
  • 2001-2010 Chrysler PT Cruiser non turbo
  • 1995-1999 Mitsubishi Eclipse non turbo

Be sure to get our MPx LSD Install kit as well!

$799.99
$799.99

Additional Options

DISCONTINUED Mopar OEM T-350 Differential Speedometer Ring, 95-05 Neon / 01-10 PT Cruiser

DISCONTINUED Mopar OEM T-350 Differential Speedometer Ring, 95-05 Neon / 01-10 PT Cruiser

Mopar has discontinued this item, we have no more left, sorry!

Mopar OEM T-350 Differential Speedometer Ring, compatible with the following vehicles equipped with the T-350 manual transmission:

  • 95-99 Neon
  • 00-05 Neon
  • 01-10 PT Cruiser

MPx Limited Slip Differential LSD, 95-05 Neon / 01-10 PT Cruiser N/A / 95-99 Eclipse N/A, Drivetrain: Store Name

Ask a Product Question

  • Daniel Reay
    is this product a direct replacement for the LSD in the SRT-4?
    1 Answer
    • Customer Service Rep

      No. The non turbo 95-05 Neon uses a T350 transmission, and the 03-05 SRT4 uses a T850 transmission. There are a few bearings that are interchangeable but for the most part, 99% of the transmission parts are not interchangeable. If you have a Neon SRT-4 then you should find a used 2004-2005 Quaife/Neon SRT-4 LSD to install.
  • Jeff
    Will this LSD fit into an A520 transmission from the earlier 1988 turbo dodges?
    2 Answers
    • Customer Service Rep

      We have heard of guys using this T350 LSD in the A520 however, we cannot advise you of whats needed. I recommend talking to people in the TurboDodge community to get more information from them.
    • Customer Service Rep

      We have heard of guys using this T350 LSD in the A520 however, we cannot advise you of whats needed. I recommend talking to people in the TurboDodge community to get more information from them.
  • Eli Weber
    Would installing this change my final drive from 3.94? new to FWD differential work
    1 Answer
    • Customer Service Rep

      No, this limited slip has nothing to do with final drive ratio, as the final drive gear bolts to the differential. Whatever final drive you had before LSD install, will be the same after LSD installation.