AERO4 Big Brake Rear Axle Kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. High capacity braking from the W4AR calipers, BP-10 compound pads, and oversized 14.00" rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements.
| Kit Summary |
|---|
| Rear End Axle: |
OEM |
| Axle Offset: |
0 |
| Mount Type: |
Radial |
| Caliper Type: |
4 - Black Powder Coat |
| Rotor Diameter: |
14.25 |
| Min Wheel Diameter Req'd*: |
18 |
*This Brake Kit may fit 18-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel.
| UPC Number |
|---|
| UPC |
889545072129 |
AXLE OFFSET: 0
Check the diagram above and verify this measurement. This kit may be available in several different offsets.
Notes: 1. Kits will not fit AWD (All Wheel Drive), SRT-8, Police or Heavy Duty Brake option vehicles.
Kit Components & Specifications
| Calipers |
|---|
| Left Hand - Part No: |
120-13338-BK |
| Right Hand - Part No: |
120-13338-BK |
| Type: |
AERO4 |
| Finish Color: |
Black Powder Coat |
| Piston Count: |
4 |
| Piston Area (In²): |
1.98 |
| Piston Type: |
Stainless |
| Mount Type: |
Radial |
| Brake Pad Plate: |
6617 |
| Brake Pad Area (In²): |
11.1 |
| Brake Pad Volume (In³): |
5.2 |
| Pad Compound: |
BP-20 |
| Rotors |
|---|
| Left Hand - Part No: |
160-11312 |
| Right Hand - Part No: |
160-11311 |
| Type: |
GT 72 Curved Vane |
| Style: |
GT Slotted |
| Surface Finish: |
Plain |
| Material: |
Spec-37 Iron |
| Outside Diameter (in): |
14.25 |
| Width (in): |
1.1 |
| Vane Count: |
72 CV |
| Design Type: |
GT |
| Bedded: |
No |
| Dynamically Balanced: |
Yes |
| Rotor Hats |
|---|
| Hat - Part No: |
170-13904 |
| Type: |
Parking Brake Hat - Standard |
| Material: |
Aluminum |
| Finish Color: |
Black E-Coat |
| Hat Offset Dimension (in): |
1.34 |
| Bolt Circle 1: |
5 x 4.53 |
| Bolt Circle 2: |
5 x 4.75 |
| Bolt Circle 3: |
5 x 5.00 |
| Stud Diameter - BC 1: |
0.61 |
| Stud Diameter - BC 2: |
0.52 |
| Stud Diameter - BC 3: |
0.52 |
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 2012 - 2014 |
Chrysler |
300 |
Base, C Lujo, SRT8, C Luxury |
| 2015 |
Chrysler |
300 |
C Platinum |
| 2012 - 2015 |
Chrysler |
300 |
Limited, C, S |
| 2013 |
Chrysler |
300 |
SRT8 Core |
| 2013 - 2015 |
Chrysler |
300 |
Touring |
| 2014 |
Dodge |
Challenger |
Base |
| 2012 - 2014 |
Dodge |
Challenger |
R/T Classic, SRT, SRT8 |
| 2013 - 2014 |
Dodge |
Challenger |
Rallye Redline |
| 2012 |
Dodge |
Challenger |
RT |
| 2015 |
Dodge |
Challenger |
Scat Pack, Black Line, SRT Hellcat, SRT 392, R/T Plus |
| 2012 - 2015 |
Dodge |
Challenger |
SXT, SXT Plus, R/T |
| 2012 - 2015 |
Dodge |
Charger |
SE, R/T, Pursuit, SXT, SXT Plus |
| 2015 |
Dodge |
Charger |
SRT 392, SRT Hellcat, R/T Scat Pack, R/T Road & Track |
| 2012 - 2014 |
Dodge |
Charger |
SRT8 |
