Rugged Durability: Constructed with high-quality materials to withstand the toughest conditions, ensuring long-lasting performance and reliability.
Precision Design: Specifically designed for 87-90 Jeep Wrangler YJ models, guaranteeing a perfect fit and seamless integration with your vehicle's stock braking system.
Easy Installation: Comes with all necessary components and detailed instructions for a hassle-free installation process, allowing you to get back on the road quickly.
Enhanced Functionality: Provides increased braking power and responsiveness, enhancing overall vehicle safety and control during both daily driving and off-road adventures.
Professional Aesthetics: Maintains the original look and feel of your Jeep while significantly upgrading its braking capabilities, combining functionality with style.Learn More
Maximize your vehicle's braking performance with the Crown Automotive DDBYJ2 Power Brake Booster Conversion Kit. Designed by Crown Automotive, this heavy-duty brake booster kit is essential for enhancing the safety and control of your 1987-1990 Jeep Wrangler YJ. Perfectly engineered for stock brakes, it ensures superior stopping power, providing you with the confidence you need on and off the road. Whether you're upgrading or replacing, this brake booster is a must-have for any Jeep enthusiast looking to maintain optimal braking efficiency.Installation Notes
Level 3 Advanced
Engine vacuum needs to be a minimum of 18 inches of vacuum at idle when engine is warm for power brake setup to function properly. Please confirm prior to ordering.
Parts Included
1 High Pressure Brake Master Cylinder
Warranty
Specs
Fitment
Jeep Wrangler (YJ)
Rugged Durability: Constructed with high-quality materials to withstand the toughest conditions, ensuring long-lasting performance and reliability.
Precision Design: Specifically designed for 87-90 Jeep Wrangler YJ models, guaranteeing a perfect fit and seamless integration with your vehicle's stock braking system.
Easy Installation: Comes with all necessary components and detailed instructions for a hassle-free installation process, allowing you to get back on the road quickly.
Enhanced Functionality: Provides increased braking power and responsiveness, enhancing overall vehicle safety and control during both daily driving and off-road adventures.
Professional Aesthetics: Maintains the original look and feel of your Jeep while significantly upgrading its braking capabilities, combining functionality with style.Learn More
Maximize your vehicle's braking performance with the Crown Automotive DDBYJ2 Power Brake Booster Conversion Kit. Designed by Crown Automotive, this heavy-duty brake booster kit is essential for enhancing the safety and control of your 1987-1990 Jeep Wrangler YJ. Perfectly engineered for stock brakes, it ensures superior stopping power, providing you with the confidence you need on and off the road. Whether you're upgrading or replacing, this brake booster is a must-have for any Jeep enthusiast looking to maintain optimal braking efficiency.Installation Notes
Level 3 Advanced
Engine vacuum needs to be a minimum of 18 inches of vacuum at idle when engine is warm for power brake setup to function properly. Please confirm prior to ordering.
Parts Included
1 High Pressure Brake Master Cylinder
