maXpeedingrods Extended Brake Lines for Jeep Wrangler JK (2007-2018)

1. Introduction et présentation du produitview

These maXpeedingrods extended brake lines are designed to replace standard rubber brake lines on Jeep Wrangler JK models (2-Door and 4-Door, 2WD and 4WD) manufactured between 2007 and 2018. They are specifically engineered for vehicles equipped with a 4-6 inch suspension lift kit.

When a vehicle's suspension is lifted, the distance between the chassis and the axle increases, requiring longer brake lines to prevent stretching or damage during full suspension articulation. These stainless steel braided lines provide the necessary additional length and offer enhanced durability and improved braking response compared to original equipment (OE) rubber lines.

The stainless steel construction resists expansion under pressure, which can lead to a firmer brake pedal feel and more consistent braking performance, especially beneficial when upgrading to larger tires that demand increased braking pressure.

2. Fitment and Compatibility

• Compatibilité du véhicule : Jeep Wrangler JK 2-Door (2WD/4WD) 2007-2018
• Compatibilité du véhicule : Jeep Wrangler JK 4-Door (JKU) (2WD/4WD) 2007-2018
• Compatibilité de l'ascenseur : Designed for vehicles with 4-6 inch suspension lift kits installed.

It is crucial to verify your vehicle's make, model, year, and lift height to ensure proper fitment before installation.

Image: Diagram illustrating how extended brake lines accommodate a lifted suspension.

3. Contenu du colis

Please inspect the package contents upon receipt to ensure all components are present and undamaged.

• 2 x Front Extended Brake Lines
• 2 x Rear Extended Brake Lines
• Necessary Installation Hardware (washers, clips)

Image: Contents of the kit, including four stainless steel braided brake lines and mounting hardware.

4. Configuration et installation

Avertissement: Installation of brake components requires specialized knowledge and tools. Improper installation can lead to brake failure, serious injury, or death. It is highly recommended that installation be performed by a qualified professional mechanic.

4.1 Précautions de sécurité

• Portez toujours un équipement de protection individuelle (EPI) approprié, notamment des lunettes de sécurité et des gants.
• Ensure the vehicle is securely supported on jack stands on a level surface. Never work under a vehicle supported only by a jack.
• Débranchez la borne négative de la batterie du véhicule.
• Le liquide de frein est corrosif. Évitez tout contact avec la peau, les yeux et les surfaces peintes. Nettoyez immédiatement toute projection.

4.2 Étapes générales d'installation (Installation par un professionnel recommandée)

1. Préparer le véhicule : Soulevez le véhicule et placez-le sur des chandelles. Retirez les roues.
2. Vidangez le liquide de frein : If necessary, drain some brake fluid from the master cylinder reservoir to prevent overflow during line removal.
3. Remove Old Brake Lines: Carefully disconnect the existing brake lines from the caliper/wheel cylinder and the frame mounting point. Be prepared for brake fluid leakage.
4. Install New Brake Lines: Attach the new extended brake lines, ensuring proper routing to avoid contact with moving suspension components or sharp edges. Use the provided hardware. Ensure all fittings are tightened to manufacturer specifications (consult a service manual for torque values).
5. Purger le système de freinage : This is a critical step. Air introduced into the brake system during line replacement must be removed. Follow the vehicle manufacturer's recommended brake bleeding procedure, typically starting with the wheel furthest from the master cylinder and working towards the closest. This often requires two people.
6. Inspecter les fuites : After bleeding, visually inspect all connections for any signs of brake fluid leakage.
7. Test Brake Pedal: With the engine off, pump the brake pedal several times. The pedal should feel firm and consistent. If it feels spongy, re-bleed the system.
8. Réinstaller les roues : Réinstallez les roues et abaissez le véhicule.

5. Operating and Post-Installation Checks

After installation, perform the following checks before driving the vehicle:

• Sensation à la pédale de frein : The brake pedal should feel firm and consistent. A spongy pedal indicates air in the system, requiring further bleeding.
• Niveau de liquide : Check the brake fluid level in the master cylinder reservoir and top up if necessary with the correct type of brake fluid specified by your vehicle manufacturer.
• Inspection des fuites : Visually inspect all brake line connections for any signs of leakage.
• Essai routier : Perform a cautious road test in a safe, open area at low speeds. Test the brakes gently at first, then gradually increase pressure. Listen for unusual noises and observe braking performance. Ensure the vehicle stops straight and without excessive pedal travel.

6. Entretien

Regular inspection and maintenance are essential for the longevity and safe operation of your brake system.

• Inspection périodique: Regularly inspect the brake lines for any signs of wear, fraying, kinks, or damage. Check for corrosion on fittings.
• Contrôles d'étanchéité : Periodically check all brake line connections for leaks, especially after off-road driving or heavy use.
• Liquide de frein : Monitor brake fluid level and condition. Replace brake fluid according to your vehicle manufacturer's recommendations.
• Routage : Ensure brake lines remain properly routed and secured, away from moving parts or heat sources.

Image: Detail of the high-strength stainless steel braided line and fitting.

7. Dépannage

If you experience any issues after installing the extended brake lines, consider the following common problems and solutions:

• Pédale de frein spongieuse : This is typically caused by air trapped in the brake system. Re-bleed the entire brake system thoroughly, ensuring no air bubbles remain.
• Fuites de liquide de frein : Check all connections for proper tightness. Ensure flare nuts are correctly seated and not cross-threaded. Inspect the brake lines themselves for any damage.
• Performances de freinage médiocres : Could be related to air in the lines, improper installation, or issues with other brake components. If bleeding does not resolve the issue, consult a professional mechanic.
• Brake Line Rubbing/Contact: If brake lines are rubbing against suspension components or the chassis, re-route and secure them using appropriate clips or zip ties to prevent damage.

If troubleshooting steps do not resolve the issue, seek assistance from a certified automotive technician.

8. Spécifications

Image: Visual representation of front and rear brake line lengths.

9. Garantie et assistance

maXpeedingrods offre le support suivant pour ce produit :

• Garantie limitée : 1-year limited warranty for quality-related issues from the date of purchase.
• Support technique : Une assistance technique à vie est disponible.

Pour toute question, assistance technique ou réclamation au titre de la garantie, veuillez contacter le service client de maXpeedingrods.