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Crown Automotive Big Brake Kit JK: Comprehensive Review & Install Guide

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The Crown Automotive Big Brake Kit for Jeep JK has garnered significant attention in the off-road community, but does it deliver on its promises? Let's dive into an in-depth, SEO-optimized review to see if this upgrade is worth your time and money.

First things first, the Crown Automotive Big Brake Kit is a complete overhaul of your JK's brake system, designed to provide improved stopping power and consistency, especially under heavy loads or challenging terrains. But does it live up to expectations? Keep reading to find out.

Understanding the Crown Automotive Big Brake Kit

The kit includes larger, vented rotors and performance pads, relying on the OE calipers and hardware. But what does this mean for your Jeep?

Glossary Terms Archive
Glossary Terms Archive
BMW 2002 13" Brake kit
BMW 2002 13" Brake kit
there are many different types of brake pads on the table
there are many different types of brake pads on the table

At its core, the bigger rotors provide more surface area for heat dissipation, which is crucial when tackling tough trails or towing heavy loads. This helps prevent brake fade and maintains consistent performance even under duress.

Rotor Size Matters

The kit offers a choice between 13 and 14-inch rotors, both significantly larger than the stock 12.1-inch units. This increased size plays a substantial role in enhanced braking performance.

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Go Quicker & Stop Better with Baer’s Deep Stage Drag Race Brake Kit
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Big Brake Kit | Custom Brake Calipers, Pads & Rotors | R1 Concepts
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Wilwood 140-9789 W6A 14.25 In Front Brake Kit, 99-Up GM Truck/SUV 1500

But here's a tip: opting for the 14-inch rotors will give you slightly better braking but may require additional spacers for optimal caliper clearance.

Performance Pads for Better Gripping

Included in the kit are performance pads designed to work in harmony with the larger rotors. These pads provide improved bite and better resistance to fading under high heat.

However, keep in mind that these pads may produce slightly more dust and noise compared to stock pads, but the enhanced braking performance usually outweighs these minor drawbacks.

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Big Brake Kit 2 Piece Drilled Rotor Caliper For Bmw E46 4 Piston 2001-2006
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R1 Concepts Drilled and Slotted Carbon Coated Disc Brake Rotor Set with Off-Road/Tow Brake Pads and Hardware Wbvh2-54034
two front brakes and brakes on a white background
two front brakes and brakes on a white background
a red wheel on the side of a black car
a red wheel on the side of a black car
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Rear Brake Rotors Brake Calipers Ceramic Pads Kit For 2007-2017 Jeep Wrangler
Narrow Crown Vic
Narrow Crown Vic

Installation and Compatibility

Now, let's talk about the elephant in the room: installation. While the Crown Automotive Big Brake Kit is touted as a DIY project, the difficulty level can vary.

If you're comfortable with basic wrenching and have the right tools, the job can be done in a few hours. But if you're new to brake upgrades, consider having it professionally installed.

Compatibility Across Jeep Models

The kit is designed to fit 2007-2018 Jeep JK models, including the Wrangler and Unlimited variants. However, before purchasing, always double-check compatibility with your specific trim level and any aftermarket components you've installed.

Blitz 6/4 Piston Big Brake Kit w/ Street Series Pads 2013-2024 BRZ / 2022-2024 GR86
Blitz 6/4 Piston Big Brake Kit w/ Street Series Pads 2013-2024 BRZ / 2022-2024 GR86
2.5" Drop Wilwood Brake & Currie Rear End Set,posi Gear,13",63-70,drill,red
2.5" Drop Wilwood Brake & Currie Rear End Set,posi Gear,13",63-70,drill,red
R1 Concepts Rear Brakes and Rotors Kit |Rear Brake Pads| Brake Rotors and Pads| Ceramic Brake Pads and Rotors Wgwn1-72083
R1 Concepts Rear Brakes and Rotors Kit |Rear Brake Pads| Brake Rotors and Pads| Ceramic Brake Pads and Rotors Wgwn1-72083
front brake discs and pads for the bmw e - class coupe, with blue calipes
front brake discs and pads for the bmw e - class coupe, with blue calipes

On the Plus side, the kit includes all necessary hardware and fitting components, making the installation process more manageable.

Resistance to Corrosion

Jeep owners often face the challenge of corrosion, especially on brake components. The Crown Automotive kit takes this into account with zinc dichromate-plated hardware and powder-coated rotors to resist rust and keep your brakes in top shape, even in harsh conditions.

On-Trail Performance

So, how does the Crown Automotive Big Brake Kit perform in the real world? In a nutshell, it delivers on its promises.

iment, the kit offers improvements in modulation, stopping power, and resistance to brake fade. Whether you're navigating steep inclines, descending technical trails, or hauling a heavy load, the kit provides consistent, reliable braking.

Improved Brake Modulation

One of the most noticeable improvements is the enhanced brake modulation. The larger rotors and performance pads allow for better control over the braking force, providing a more confident feel during spirited driving or tough trials.

Plus, the increased bite of the performance pads results in shorter stopping distances, giving you more time to react to unexpected obstacles or changes in terrain.

Reduced Fade Under Load

A significant advantage of the Crown Automotive kit is its ability to resist brake fade, even when towing or carrying heavy loads. The larger rotors do an excellent job of dissipating heat, keeping the brakes cool and consistent throughout your adventure.

This is particularly beneficial when tackling long, steep descents or navigating through demanding terrain, where consistent braking performance is crucial.

In the end, the Crown Automotive Big Brake Kit lives up to its hype, delivering improved braking performance that can take your Jeep JK's off-road capabilities to the next level. If you're looking for a practical upgrade that combines enhanced safety and impressive capabilities, this kit should definitely be on your radar.