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Wilwood Superlite 6R Rear Brake Kit w/ Drilled & Slotted Rotors - Red (05-14 All)

Market Price $1,882.99 You Save 15% ($288.00)
Our Price

$1,594.99

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  • Item 48301
  • MPN# 140-9221-DR

In Stock Ships same business day. Choose options to add to cart

Features, Video & Details

  • Increased Braking Capacity
  • Bolt-On Rear Brake Kit
  • 4-Piston Calipers
  • Red Powdercoat Calipers
  • 12.88" Drilled and Slotted Rotors
  • Fits All 2005-2014 Mustangs

Review & Installation Video

Review & Install Video

Unsurpassed Braking Capacity. Give your S197 Mustang the ability to stop on a dime and give nine cents change by upgrading your rear brakes to the massive 4-piston calipers included in the Wilwood Superlite Rear Brake Kit. The Superlite 4R Big Brake Kit will give you the ability to bring even the most powerful Mustang to a controlled stop every time.

Complete Kit. This Wilwood Superlite Mustang Rear Brake upgrade kit includes 4-piston calipers, high performance BP-10 Smart Pads, two piece 12.88" black electro coat SRP drilled and slotted iron rotors.

Application. Designed for all ABS-equipped 2005 to 2014 Mustangs, including the V6, GT, Bullitt, and Shelby GT500 models. This Wilwood Superlite rear brake upgrade kit requires the use of 17" or larger wheels for proper clearance.

Please Note: OE Brake Lines and Parking Cables will not adapt properly to the Wilwood Calipers. Wilwood Brake Lines and Parking Brake Cable Kit are required for optimum performance. Please see ordering option above.

Technical Notes. This kit will not fit any of our Bullitt wheels or the FR500 wheels. It will fit our 18x9 GT4 and 18x9.5 Shelby GT500 wheels designed for the 2005+ Mustangs. This kit requires the use of 17" or larger rims for clearance, and all other styles should be test fit to ensure proper fitment.

Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

What's in the Box
  • (1) Bracket Kit (pair, one each, left and right)
  • (2) Hat, 5 x 4.50/4.75/5.00, 1.95 offset, 12 x 8.75 Bolt Circle
  • (2) Rotor, GT 1.10” Thk x 12.90” Dia, 12 x 8.75” Bolt Circle, Right & Left
  • (2) Rotor, SRP Drilled and Slotted
  • (24) Washer, .265 I.D. x .500 O.D. x .063 Thick
  • (24) Bolt, 1/4-28 x .75 Long, 12 Point
  • (2) Bracket Caliper Mounting (pair, one each, left and right)
  • (8) Nut, 3/8-24, Jam
  • (16) Washer, .391 I.D. x .625 O.D. x .063 Thick
  • (18) Washer, .328 I.D. x .562 O.D. x .063 Thick
  • (6) Bolt, 5/16-24 x 2.00 Long, SHCS
  • (12) Shim, .015 Thick
  • (2) Spacer, Caliper Bracket
  • (2) Caliper, Superlite 4R
  • (2) Caliper, Superlite 4R, Polished
  • (2) Caliper, Superlite 4R, Red
  • (4) Nut, 3/8-24 Self-Locking, 12 Point
  • (4) Washer, .391 I.D. x .625 O.D. x.063 Thick
  • (4) Stud, 3/8-16 x 3/8-24 x 2.50 Long (pre installed in bracket)
  • (16) Shim, .035 Thick
  • (1) Pad, BP-10 Compound, Axle Set
  • (8) Bolt, 3/8-24 x 1.00 Long, Hex Head
Installation Info
Tech Specs
Specifications:
  • Fitment: 2005-2014 Mustangs Rear Only
  • Wilwood 4 piston brake calipers
  • Caliper Color: Red
  • 12.88" Drilled and Slotted brake rotors
  • This kit requires the use of 17" or larger rims for clearance.
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
OUTSTANDING!!

THERE IS NOT ENOUGH TIME, NOR THE SPACE HERE TO TELL YOU HOW MUCH I ENJOY THIS SET UP!! THE STOPPING POWER - AMAZING LOOKS - JAW DROPPING FIT - LIKE A GLOVE HIGGGGGGHLY RECOMMEND!!!

Helpful (2)

5/5
Love them

Got these shortly after purchasing my mustang and loved how much of an improvement it added to my car. Brakes get the job done.

Helpful (2)

Overall Rating 4.8 out of 5 stars
Read All 5 Reviews

Customer Photos (1) Submit Your Photo

View 1 Photo

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4 Questions / 4 Answers

Ask a Question

Hello so my question is... How long is the average life of these brake kits? I just recently bought front and rear drilled and slotted calipers and brake pads and driving aggressive it wore down faster then my Ford stock brakes from the manufacturer. I just want to know the average life span?

FastLaneKrew

  • The Wilwood Superlite Rear Brake Kit will not have a dedicated "average lifespan" as there are numerous factors that will effect the brake life.

    Rob D

Helpful (0)

How will extra rear brake efficiency affect ABS and traction control?

DavidC

  • In normal driving nothing major will change if braking from high speed it may trigger the abs to activate which will increase handling while breaking.

    AMwhitecobraadam

Helpful (0)

Will these calipers accept different brands of brake pads or will I be restricted to ordering specific brake pads from Wilwood or other specific brands?

Anonymous

  • You can purchase other brake pads to work with these brake rotors however you will need to make sure that the pads that you do end up using comply with the rotors.

    KevinD92

Helpful (0)

Wheels size will brakes fit original bullet wheel 17"?

Timansky

  • Yup! They require wheels to be 17" or bigger.

    V6ProCharge

Helpful (0)

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Customer Reviews (5) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Weekend

Installation Cost:$250-$500

  • Fit 4.6 4.6
  • Bang For Your Buck 4.4 4.4
  • Stopping Power 4.8 4.8



  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    June 22, 2017

    OUTSTANDING!!

    THERE IS NOT ENOUGH TIME, NOR THE SPACE HERE TO TELL YOU HOW MUCH I ENJOY THIS SET UP!! THE STOPPING POWER - AMAZING LOOKS - JAW DROPPING FIT - LIKE A GLOVE HIGGGGGGHLY RECOMMEND!!!

    RobertD

    Year: 2013 Submodel: GT

    Helpful (2)

  • 4/5

    Installation Time: Full Day

    February 06, 2017

    Wilwood brake installation

    Very nice kit, installation was a little more involved do to with rear brake caliber relocation, but recommend kit.

    TMP289

    Year: 2005 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    June 02, 2016

    Love them

    Got these shortly after purchasing my mustang and loved how much of an improvement it added to my car. Brakes get the job done.

    MustangLove

    Year: 2010 Submodel: V6

    Helpful (2)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    July 06, 2017

    Moderate improvement over stock

    Improved stopping power and more sensitive braking control.

    Wolfranger

    Year: 2010 Submodel: V6

    Helpful (1)

  • 5/5

    June 22, 2017

    BREAK KIT

    This is an awesome break kit...I would recommend this kit to...

    Mike

    Year: 2011 Submodel: GT

    Helpful (1)

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