Racewill Stainless Braided Front & Rear Extended Brake Lines for 4-6" Lift — Jeep Fit (TJ/YJ/XJ)

Racewill 89715 stainless steel extended brake lines replace factory hoses to maintain safe, responsive braking after a 4"–6" suspension lift.

Upgrading suspension height changes the angle and length of your vehicle's brake hoses; the Racewill 89715 kit provides longer, braided stainless replacement lines for both front and rear to prevent stretching, rubbing, or pulling during full suspension articulation. These lines are built for off-road use, resist corrosion, and improve pedal feel by minimizing hose expansion under pressure.

Will these brake lines fit my Jeep after a 4"–6" lift?

Yes — the 89715 kit is designed to replace stock hoses on a range of Jeep models with lifts in that height bracket. Check vehicle year, drive configuration, and whether your calipers match, since some installations may need minor end modifications.

• Compatible models: 1997–2006 4WD Jeep Wrangler TJ and 2004–2006 TJ Unlimited.
• Also fits: 1987–1995 4WD Jeep Wrangler YJ and 1984–2001 2WD/4WD Jeep Cherokee XJ.
• Replace Part Number: 89715; front hoses correspond to 89702 and rear to 89703.
• Possible end fitting alteration if your calipers differ from stock.

How do stainless braided lines affect braking performance?

Braided stainless lines reduce hose expansion when the brakes are applied, which sharpens pedal response and provides a firmer feel under heavy braking. That improved consistency helps the driver predict braking behavior on- and off-road without changing the brake components themselves.

• Stainless construction resists corrosion for longer service life.
• Braided exterior shields against rocks, mud, and abrasion off-road.
• Reduced internal expansion maintains hydraulic pressure at the caliper.
• Results in more immediate, consistent pedal feedback under load.

What should I expect during installation and maintenance?

Installation is similar to factory hose replacement but requires attention to routing and bracket alignment so lines aren't stretched or chafed during suspension travel. If your vehicle has non-standard calipers, the hose ends can be trimmed or adapted; always bleed the brake system thoroughly after fitting.

• Use proper fittings and torque values to avoid leaks.
• Inspect routing for clearance at full suspension articulation.
• Bleed brakes to remove air after installation for consistent performance.
• Regularly check for abrasion or loose fittings, especially after off-road use.

Are these brake lines durable enough for off-road use?

Racewill's braided stainless exterior and corrosion-resistant inner tubing are engineered to handle the hazards of trail use, including impact from debris and exposure to mud and water. While robust, periodic inspection is recommended following heavy off-road runs to confirm fittings and protective braiding remain intact.

• Braided shield prevents punctures from rocks and branches.
• Stainless materials limit rust in wet or salted environments.
• Inner hose resists expansion, preserving braking feel under stress.
• Replaceable ends allow adaptation to different caliper setups if needed.

Who is this for? The Racewill 89715 extended brake line kit is aimed at Jeep owners who have raised their vehicle 4"–6" and want dependable brake routing and firmer pedal feel without replacing master cylinders or calipers. It's a practical upgrade for off-road enthusiasts, daily drivers with lifted Wranglers or Cherokees, and anyone seeking longer-lasting, corrosion-resistant brake hoses that stand up to trail conditions.