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OPR Hydraulic Power Brake Booster (96-98 GT, Cobra)

Item 525161
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      Product Information

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


      • Hydraulic Power Brake Booster
      • Direct Bolt-In Replacement
      • OEM Fit and Finish
      • Re-Manufactured OEM Part
      • Fully Tested and Inspected
      • Fits 1996-1998 GT and Cobra


      Improves Stopping Power. Improve the stopping power of your Mustang to like-new performance by replacing your old, worn out power brake booster with a direct fit remanufactured replacement from OPR. A remanufactured power brake booster is a great and inexpensive way to bring your Pony to a stop, perfect for budget builds and restorations.

      Remanufactured OEM Part.
      This remanufactured Power Brake Booster is a genuine OEM part that has been completely disassembled, cleaned, inspected, and reassembled with only the highest quality components using 100% OE quality seals, diaphragms and check valves. This Power Brake Booster is then completed in a rust-prohibitive finish to extend its life span.

      Fully Tested.
      All the critical components of this power brake booster have been inspected and tested with the fully assembled booster being vacuum pressure tested to ensure exceptional like-new performance.

      This OE Replacement Hydraulic Power Brake Booster from OPR is designed for use on 1996 to 1998 Mustangs equipped with the 4.6L V8 modular engine, including the GT and SVT Cobra models.


      Fitment: 1996 1997 1998 Details

      MPN# 525161

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (5)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 5 customers

      Installation Time: Full Day

      Installation Cost: $100-$250

      • June 17, 2019

        5 1997 GT - Guillo Installation Time: Full Day

        Power Brake Booster

        Nice, it worked as expected..Item came very clean and in very good shape, working fine.

        Helpful (0)
      • April 11, 2018

        5 1996 GT - MasonS Installation Time: Afternoon

        Perfect !

        Install was kind of a pain never doing it before but extremely glad I'm not leaking power steering fluid every where anymore price was kind of steep but we'll worth every penny

        Helpful (7)
      • November 08, 2017

        5 1988 LX - Arno Installation Time: Afternoon

        Works like a champ!

        I used this in my Coyote converted Fox. Due to the wider engine you either have manual brakes or need to set up a hydroboost system. I chose hydroboost and it's been great. Thanks American Muscle for the hard to find parts at good prices.

        Helpful (7)
      • September 10, 2017

        5 1998 GT - JonK Installation Time: Afternoon

        Exactly what I needed

        My original booster was leaking and this was an affordable replacement for my 98 GT vert to pass safety inspection. Mine did not include the pushrod but that was easy enough to swap from the original. The nuts under the dash were the hardest part, so have a swivel, extensions, and a little patience. Be sure to pump out all the fluid that comes shipped inside this booster before installing, it is not Mercon ATF. Follow the shop manual instructions and it shouldn't take more than an afternoon.

        Helpful (7)
      • October 02, 2015

        3 Cobra - scott Installation Time: Shop Install Installation Cost: $100-$250

        brake booster

        Product came as advertised, there were areas that the paint was missing or was chipped off which was disappointing.

        Helpful (9)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      does that brake booster come with a push rod inside of it? most don't come with it and i am unable to find one with it,

      • The OPR Hydraulic Power Brake Booster will include the pushrod.

      Helpful (1)

      Does it come with the pushrod installed?

      • The OPR Hydraulic Power Brake Booster will include the pushrod.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Power Brake Booster

      Tech Specs

      Will It Fit My Mustang

      • Cobra - 96, 97, 98
      • GT - 96, 97, 98

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