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MM News

NASA Racers! MM will support NASA road racers with $1,000 contingency prizes for the American Iron, American Iron Extreme, and Spec Iron at the 2019 National Champions. You must register to be eligible.

New! Read the article Maximum Motorsports Tames Fox & SN95 Mustang Rear Suspensions on FordMuscle.com.

MRT Exhaust! MM now offers premium MRT cat-back exhaust systems for 1996-2004 Mustangs.

New! for Street & Strip Mustangs! Big-bore rear wheel cylinders for 1979-1993 Mustang with 9" drum brakes. Improves braking when running big rear tires and front skinnies, and/or different OEM front brakes.

New! Swapping a Coyote into a Fox Mustang? MM's Hydroboost Conversion Kits allow easy installation of a 1996-2004 Mustang Hydroboost power brake assist unit into a 1979-1993 Mustang.

New! Swapping an IRS into your Fox Mustang? MM makes it easier with a brake line kit made just for this conversion. Bolts-in, with no cutting or flaring of brake lines. Designed to fit standard IRS brake hoses.

New! MM's billet aluminum Pedal Box Spacer for Fox Mustangs. Replace the breakage-prone OEM plastic spacer when converting to manual brakes or Hydroboost.

Canadians! Please read the latest about ordering from Canada/shipping to Canada.

We've posted the parts list and link to the video of MM's Mustang in /DRIVE Tuner car Shootout

MM IRS Differential Oil Temperature Sensor Kit for OC-10
Actual product may differ from photo.


  • Item # OC-11
  • Manufacturer: Maximum Motorsports


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Keep tabs on the temperature of your Mustang Cobra IRS differential fluid with this Maximum Motorsports kit. This MM kit is designed to allow installation of a temperature sensor with the MM IRS Differential Oil Cooler Kit (OC-10).

This MM In-Line Differential Oil Temperature Sensor Kit allows you to choose where you want to locate a temperature sensor, giving you the freedom of measuring temperature values that are important to you; you can check on the temperature of the fluid either entering or exiting the cooler. When properly installed, the high quality AN fittings provide leak-free performance. The MM In-Line Temperature Sensor Kit will only work with an Autometer 1/8" temperature sensor: Autometer part number 2252.

This kit does NOT include a temperature sensor. Purchase the sensor from your Autometer gauge supplier.