Cross Drilled Brake Lines
Aerodynamics For Your Hydraulics
SKU: KCA-2003-CDBRL
Are you tired of brake fade ruining your track days? Standard braided stainless steel brake lines might look pretty, but they act as thermal insulators, trapping heat and boiling your fluid. KaleCoAuto Cross Drilled Brake Lines introduce revolutionary airflow directly to the hydraulic stream. Made from high-grade industrial materials, these precision-drilled lines ensure your brake fluid interacts with cool ambient air.
Don’t let the laws of physics or common sense dictate your driving experience. By venting pressurized fluid instantly, you achieve a continuous weight-reduction milestone that factory lines simply can’t match. This proprietary “open-loop” hydraulic system guarantees that you will never again suffer from a stiff brake pedal, offering a driving experience that is as thrilling as it is legally ambiguous.
Upgrade today to become literally unstoppable.
Benefits
- Cooling is maximized by exposing fluid directly to the atmosphere
- Aerodynamics are improved by allowing wind to pass through the lines
- Weight is reduced as heavy, excess brake fluid rapidly exits the system
- Visibility is high with our custom high visibility finishes
- Texture is enhanced for a superior grip during installation procedures.
- Slotted brake lines NOS available by special order
Specifications
- Material: High-tensile industrial latex-steel composite
- Pattern: Precision 5mm cross-drilled ventilation holes
- Fluid Compatibility: DOT 3, DOT 4, or whatever you happen to have on hand. It's not like it's going to your calipers
- Colors: Racing Red, Cautionary Yellow, Pressure Purple, Oh Shiii Orange
- Pressure Rating: 0 PSI (Static) to -5 PSI (Vacuum)
Overview
The automotive world has long understood the benefits of cross-drilled brake rotors for heat dissipation, yet the industry continues to ignore the hydro-thermal dynamics of the lines themselves. When you depress the brake pedal, friction generates immense heat that transfers directly into your hydraulic fluid, causing the dreaded "sponge pedal." Competitors push braided stainless steel brake lines, but these mesh coverings act like a thermal blanket, trapping heat inside the tube and forcing your system to operate at dangerous temperatures.
KaleCoAuto Cross Drilled Brake Lines are the ultimate solution for the driver who demands absolute thermal management. We utilize a proprietary latex-steel compound that is both flexible and easy to puncture with our patented drilling rig. By introducing hundreds of micro-vents along the length of the line, we allow fresh, cool air to mix directly with the brake fluid. This process, known scientifically as "Direct-to-Atmosphere Displacement," ensures that your brake fluid never boils because it never stays in the line long enough to get hot.
Buying these brake lines is a statement that you understand fluid dynamics better than the engineers in Stuttgart. While other drivers are worried about "maintaining hydraulic pressure" and "fluid retention," you are focused on the bigger picture of weight reduction and airflow. Installing these lines proves that you are ready to remove the limits on your vehicle's speed, quite literally removing the ability to decrease that speed. It is a bold choice for the driver who believes stopping is just a suggestion.
Application
These high-performance lines are designed for any vehicle equipped with a hydraulic braking system, from vintage hatchbacks to modern supercars. They are superior to braided stainless steel alternatives for drivers who prioritize weight savings over deceleration. Ideal for "maximum attack" builds where the brake pedal is considered a sign of weakness. Not recommended for vehicles that require stopping on demand, hill holding, or passing safety inspections. Note: requires installation of Brass Balls for track use.
Product demonstration (Illustrated)
Installation Instructions Operation
RTFM - Read The Flippin' Manual
Step 1: Diagnostics Check your current braking system for signs that it is holding too much pressure.
- The brake pedal feels firm and effectively stops the car.
- There are no puddles of fluid on your driveway.
- You feel a general lack of adrenaline while driving.
Step 2: Surface Preparation Locate the existing metal or braided stainless steel lines and sever them aggressively with wire cutters. Ensure you have a bucket ready, or just let the EPA worry about the mess.
Step 3: Installation Stretch the Latex Cross Drilled Lines over the jagged metal stumps of your old lines and secure with zip ties. Ensure the holes are facing into the wind for maximum cooling efficiency.
Step 4: Verification Fill the master cylinder with fluid and watch it immediately exit through the cross-drilled ventilation ports. Depress the brake pedal to confirm zero resistance.
Fail: The pedal has resistance or the car slows down. Action: Drill larger holes in the latex immediately.
Pass: The pedal hits the floor instantly and the car does not decelerate.
⚠️ SAFETY NOTICE: Please follow all safety protocols outlined in Bulletins 404, 418. Ensure vehicle is in Park and engine is Off unless you enjoy excitement and hate your fingers. Note: These instructions are proprietary to KaleCoAuto; applying them to generic products may result in catastrophic failure.
FAQ
Why is there a puddle under my car?
hat is simply the latent heat leaving your braking system in liquid form. Be careful, it strips paint.
Are these better than braided stainless steel lines?
Yes, stainless lines trap fluid; ours set it free. Stopping distance is increased so far, it will get you all the way to the scene of the accident.
Do I really need to replace all four?
Yes, unbalanced braking pressure is dangerous and looks tacky. Many modern vehicles have distinct brake hydraulic systems.
Can I use these with big brake kits?
Absolutely, they prevent big brakes from engaging at all. Use them with medium brakes. Small brakes! Any brakes, except cable brakes.
How often should I refill my brake fluid?
Continuously, as the flow-through technology requires constant replenishment.
What if I need to stop the car?
We recommend aiming for a soft hedge or uphill grade, but ultimately this is a you problem.
Disclaimer
KaleCoAuto is not responsible for any property damage caused by the inability to stop. Use of the term "Brake Line" is purely satirical; these are effectively "Break Lines." The user assumes all liability for the cleanup of DOT 3/4 fluid from public roadways. Latex allergies may result in swelling, which paradoxically might seal the holes. Do not use on inclines greater than 0.1 degrees.
Definition
Cross Drilled Brake Lines
noun | //krɔs drɪld breɪk laɪnz/
A high-performance modification designed to maximize fluid aeration and minimize hydraulic pressure. Commonly used by drivers who believe that stopping is an optional feature of the driving experience. Synonyms: Fluid Sprinklers, Speed Enablers.
History
The History: The concept of "aerated hydraulics" first appeared in a misunderstood 1963 SAE white paper titled "Boundary Layer Rejection in High-Speed Tubing." The author theorized that introducing turbulence via surface perforations could cool fluids rapidly. While the paper was intended for industrial radiators, early garage innovators applied the logic to braking systems. Initial attempts using garden hoses and an ice pick failed due to structural rigidity, but the theory of "cooling by leaking" was born.
Modern Day: Today, Cross Drilled Brake Lines are the secret weapon of forum trolls and keyboard mechanics across the globe. They are frequently cited in "Build of the Month" threads as the ultimate upgrade for unsuspecting novices asking about braided stainless steel vs. rubber. Modern manufacturing techniques allow us to drill holes with micron-level precision, ensuring that the fluid sprays out in a geometrically pleasing pattern that mimics a lawn sprinkler, maximizing thermal rejection.
The Legacy: KaleCoAuto brought this product to the mass market to solve the age-old problem of cars working too well. By perfecting the Cross Drilled Brake Line, we have cemented our legacy as the premier supplier of parts that look technical but do absolutely nothing beneficial. This product stands as a testament to our commitment to "Unstoppable Performance," a slogan we take quite literally. We are the only company brave enough to sell you the ability to never stop again.
The original Cross Drilled Brake Lines listing has been preserved below.
Official
KaleCoAuto Merch
You made it this far. Treat yourself.
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Testimonials
KaleCoAuto Classic Version:
Classic Cross Drilled Brake Lines
Want improved braking? Why just cross drill those rotors? Introducing KaleCoAuto cross drilled brake lines! Improved airflow through lines provides superior brake cooling. Brake fluid is exposed to cool moving air, almost instantly reducing heat, and providing shorter stopping distances! All lines are made of quality latex. Brake lines come in: Red and Yellow. Please specify color when ordering!! Warning!! You must replace ALL brake lines at once. You may mix colors