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F-Body Dual Aluminum Piston Brake Kit

In stock form the Grand Prix has 11" rotors and single piston cast iron brake calipers. This is a far cry from a performance braking system and barely meets what we would consider minimum requirements to stop the car. This is a great, affordable brake upgrade. Many users have learned that the brakes found on late model Camaros and Firebirds are nearly compatible. We take the F-Body caliper kit and modify it so it simply bolts onto your car with no modifications needed.

The F-Body setup features dual piston aluminum calipers that operate over a 12" rotor. Dual piston calipers allow much greater braking with the same fluid pressure applied. This makes for accurate, responsive braking with less effort. Using aluminum keeps these calipers 5 pounds lighter than the stock iron calipers! ZZPerformance is proud to bring you an easy to install, complete package to upgrade your W body.


  • (2) assembled PBR dual piston aluminum calipers
  • (2) Caliper brackets
  • (2) banjo bolts
  • (4) Copper crush washers
  • Optional: Standard or our cross drilled/slotted/zinc coated rotors
  • Optional: Stainless front brake lines (longer version)

 For W Body's that are already equipped with 12" rotors, these calipers will bolt on and drastically increase stopping power and reduce weight.

For older W body cars with 11 inch rotors, you will need to upgrade to 12 inch rotors to use these calipers.

We recommend using blue loc tite on the caliper bracket bolts.

These will not fit with 97 crosslace wheels.

UPS shipping only.

We are now using calipers from GM that have the correct 14mm mounting bolts in them. This means that your F-body kit will use the same factory bolts as your stock caliper bracket.
    No more downsizing to a 12mm bolt.
    No more adapter sleeve for installation.

Customer Reviews
4.6 Based on 17 Reviews
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United States United States
Must have for all Regals!

huge improvement over the stock Buick Regal brakes from my 2002. Definitely recommend this upgrade before upgrading with performance parts. You'll need to be able to stop quick with more horsepower

John L.
United States United States
Great parts

Just got them. The powder coating is very nice!!! I'm waiting for spring to put on but it's a nice setup if it bolts right on. Thank you for great parts. I can't wait to put them all on!!!

ZZPerformance F-Body Dual Aluminum Piston Brake Kit ReviewZZPerformance F-Body Dual Aluminum Piston Brake Kit ReviewZZPerformance F-Body Dual Aluminum Piston Brake Kit ReviewZZPerformance F-Body Dual Aluminum Piston Brake Kit Review
Maxwell S.
United States United States
2001 Buick Regal

Great product and fitment, noticeable upgrade in stopping power, and looks amazing. After a few thousand miles nothing to report other than the bracket surface rusting slightly over a few rainfalls, but I did not coat mine so that is to be expected. The aluminum caliper, however, still looks new. Complimented with the longer steel braided lines, these have handled everything a spirited hard-driven daily can throw at them.

Brian W.
United States United States
Great product!

This brake kit should’ve been stock on the W body cars!

D. Brode
United States United States
Fantastic stopping power now!

Even though our 3800 w-body cars are equipped with 4 wheel disc brakes, I had no idea how much they could improve! This is a dramatic front wheel brake upgrade, because you are BOTH increasing the surface area to a12 inch rotor, and upgrading to a dual piston caliper. Just doing the front brakes only yields muuch greater stopping power with much less effort! They also look extremely serious when installed, as the rotor and caliper are much larger! Out of all ZZP mods, this is a great one! After all, with all that extra power, you need this brake kit to keep you safe! Bravo ZZP!