ECS BMW Brakes & Brake Parts for BMW E71 X6 ActiveHybrid N63 4.4L

This caliper bushing kit will eliminate flex caused by weak rubber caliper bushings. As the brake pedal is pressed the caliper grabs the rotor and twists on its mounting bushings. The rubber bushings allow the caliper to deflect and twist which affects pedal feel and results in uneven pad wear. These solid brass bushings will not twist or deflect so your calipers can squeeze the pads evenly on both sides of the rotor (sort of like what multi-piston big brakes do). This will give you much longer pad life and a more consistent pedal feel. This is the most complete kit we have ever sold with stainless steel caliper slide bolts, o-rings, and new dust boots. Unlike other kits, these bushings are pressed into the caliper and will not shift or slide on their own.

Installation is straightforward: remove the old rubber bushings and press in the new brass bushings (we recommend special tool 003326ECS03). High temp caliper grease or anti-seize is required. The new bushings include an inner o-ring that helps trap grease on the slide bolt, reducing friction and wear.

***Click here for installation instructions*** 

***Click here for the installation tool***

For most models with floating calipers. Fits the rear of E90/2 and E60, but for the front you'll need the kit found here. Does not fit E30 models with Girling calipers, but is compatible with Ate calipers. 

Installs bushings straight and true with minimal effort. Includes tools for both iron and aluminum calipers. Purchase only one tool set for your entire caliper guide bushing upgrade - tools are not one time use.

***Click here for installation instructions*** 

ECS Exact-Fit Stainless Reinforced Brake Lines: Elevate Your Braking Confidence

Experience confident and dependable stopping power with ECS Exact-Fit stainless reinforced brake lines. These exceptional brake lines excel in maintaining unwavering brake pressure, ensuring long-lasting corrosion resistance, and delivering enhanced protection against potential failures. Discover why these brake lines are a game-changer:

• Factory-style fabric mesh-lined rubber hoses, even when new, tend to expand under the pressure of hard braking, compromising braking performance, especially during intense stops.
• This expansion becomes more pronounced in aged and weathered rubber hoses, magnifying the risk of brake issues.
• ECS Exact-Fit brake lines are reinforced with braided stainless steel mesh, providing superior resistance to expansion.
• This resistance translates into a firmer pedal and a more direct pedal feel, significantly enhancing overall braking performance.
• The distinctive red polymer coating serves a dual purpose, protecting against the elements and guarding against abrasion, a common challenge in suspension and braking systems.

But there's more to ECS Exact-Fit brake lines:

• These brake lines are meticulously manufactured to meet DOT (U.S. Department of Transportation) FMVSS 106 standards, ensuring uncompromised safety and reliability.
• Each line is produced using specialized, DOT-compliant brake equipment and undergoes rigorous testing to withstand pressures of up to 3000 psi before shipping.

At ECS Tuning, we take pride in our extensive range of premium brake components. Our inventory comprises complete service kits, pads, rotors, shoes, drums, hoses, hard lines, fluids, hardware, and high-temperature lubricants. Whatever you need for a professional-grade brake service, you'll find it right here.