Tesla Model X (2021+) Stage 1: Essential Brake Kit
$764.10
Give your 2021+ Model X the braking confidence to match its acceleration. This Stage 1 package pairs UP x PFC front and rear high-performance pads with our Stainless Steel Sport Brake Lines to sharpen initial bite, firm pedal feel, and improve modulation during repeated stops. It installs cleanly with OEM calipers and rotors and suits spirited street driving, canyon runs, towing, and occasional track use. For heavy track duty, step up to our iron rotor or carbon ceramic big brake solutions.
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Product Details
The 2021+ Tesla Model X delivers instant torque and serious speed while carrying family, luggage, or gear with ease. That real-world versatility benefits from a braking system that feels predictable, repeatable, and confidence inspiring. Our Stage 1 package focuses on the two upgrades that transform feedback and control without replacing calipers or rotors: performance brake pads and stainless steel sport brake lines.
UP x PFC performance pads, front and rear
Developed with Performance Friction, the Street & Track compound provides a substantial increase in initial bite, stable friction at elevated temperatures, and excellent modulation. Unlike full race pads, Street & Track is engineered to work in daily use without requiring high heat to perform. Noise and dust are well managed for street duty, and rotor wear is controlled. For drivers who regularly enjoy twisty roads, spirited commutes, towing, mountain descents, autocross, or occasional track days, this is the sweet spot that preserves everyday livability.
For closed-course needs where even more bite and thermal headroom are desired, our Competition compound is available. This race-leaning friction material is not recommended for regular street use since it can increase noise and dust, accelerate rotor wear, and needs temperature to shine. Choose Competition only if your Model X primarily sees track environments and you accept those tradeoffs.
Stainless Steel Sport Brake Lines
From the factory, the Model X uses rubber hoses that can expand under hard braking. That expansion softens pedal feedback and reduces precision. Our stainless braided, Teflon-lined Sport Brake Lines resist expansion to deliver a firmer, more consistent pedal and finer control when you are braking repeatedly, towing downhill, or driving quickly. Each kit is vehicle-specific for 2021+ Model X and includes four lines, brackets that follow factory routing, plus crush washers and banjo bolts for a proper install. Professional installation is recommended.
Fluid matters
High-temperature racing brake fluid is strongly recommended with any performance pad upgrade. Choose a premium option such as Motul RBF 660, PFC RH 665, Endless RF 650, or Castrol SRF. OEM DOT 4 fluid will function, but it can contribute to a mushy pedal during sustained hard use. Proper bleeding and a correct bed-in procedure are essential to achieve the best results.
Who is this for
Stage 1 is ideal if you want a noticeable increase in bite, pedal feel, and confidence without changing calipers or rotors. It is a straightforward, OEM-friendly upgrade that preserves daily comfort while adding real performance for the way Model X is used in the real world. Many of our Model X owners run this package for spirited street driving, family road trips through the mountains, or towing, and consistently report a calmer, more predictable brake system.
Fitment and compatibility
This package is designed for all 2021+ Tesla Model X trims. Pads are drop-in for the OEM calipers and rotors. The stainless line kit is engineered for the 2021+ platform. If you plan to upgrade to our carbon ceramic big brake kit later, note that our BBK includes stainless lines. Always verify your exact trim and hardware before purchase.
What is included
- UP x PFC performance brake pads, front and rear (Street & Track)
- Stainless Steel Sport Brake Line Set for 2021+ Model X (four lines, vehicle-specific brackets, crush washers, banjo bolts)
Upgrade your 2021+ Model X with parts selected for EV duty cycles and trusted by enthusiasts who value both refinement and performance.
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What pad compound comes in the Stage 1 kit?
It ships with the UP x PFC Street & Track compound, developed with Performance Friction. That material gives a real jump in initial bite and holds friction when the brakes get hot while still working cold, without the noise, dust, and rotor wear of a full race pad. For track-focused Model X owners, a Competition compound is offered separately.
Does the Stage 1 kit fit every 2021+ Model X trim?
Yes. The package is designed for all 2021+ Tesla Model X trims, including Plaid. The pads are drop-in for the OEM calipers and rotors, and the stainless line set is engineered for the 2021+ platform. Confirm your exact trim and hardware before ordering.
Why does a family SUV like the Model X benefit from stainless brake lines?
Because the factory rubber hoses swell under hard braking, and that expansion softens the pedal right when you want confidence, like towing downhill or coming off a mountain pass with the family aboard. The stainless braided, Teflon-lined Sport Brake Lines resist that expansion for a firmer, more consistent pedal. Each kit is vehicle-specific for the 2021+ Model X with four lines plus crush washers and banjo bolts.
Is this a hard DIY, or should I have it installed?
The pad swap is approachable, but the brake lines raise the bar. Fitting the stainless set means opening the hydraulic system and bleeding it properly, and air left in the lines gives you a worse pedal than stock. If you have the tools and have bled brakes before, it is doable at home. If not, our Hawthorne shop or an authorized installer can fit and bleed the whole kit.
What comes in the box with the Stage 1 kit?
You get UP x PFC performance brake pads for front and rear in the Street & Track compound, plus the Stainless Steel Sport Brake Line Set for the 2021+ Model X. That line set includes four vehicle-specific lines with brackets that follow factory routing, along with the crush washers and banjo bolts needed to fit them. Brake fluid is supplied separately since compound choice is up to you.
