Alm Brake Booster Cover - 79-93 Mustang

The Aluminum Brake Booster Cover from Moroso is a purpose-built engine bay accent designed for 1979–1993 Ford Mustang owners who demand both aesthetic refinement and functional protection. This 0.100-inch thick aluminum cover shields the brake booster assembly from road grime, moisture, and heat damage while adding a clean, finished look to an otherwise utilitarian component. Whether you're restoring a classic muscle car, upgrading an engine bay for a car show, or simply protecting critical brake system hardware, this cover addresses a real gap in underhood presentation that many enthusiasts overlook.

Constructed from quality aluminum and TIG welded for structural integrity, the brake booster cover provides corrosion resistance and durability in the demanding under-hood environment where temperature swings and moisture exposure accelerate degradation. The 0.100-inch thickness strikes the ideal balance between lightweight design and sufficient rigidity to resist flexing or denting during routine engine work. Aluminum also dissipates heat effectively, helping prevent thermal stress on the booster unit itself—a critical consideration for high-performance builds or extended driving in warm climates where brake fluid degradation becomes a concern.

Installation is straightforward for any mechanic or enthusiast with basic fastening tools; the cover bolts directly to the stock brake booster mounting points without modification to the master cylinder, lines, or brake system itself. This non-invasive approach makes it ideal for restorations, concours-level builds, and preventative maintenance upgrades. The compact footprint—measuring 6.35 x 4.7 x 6.4 inches—ensures zero interference with hoses, belts, or adjacent engine bay components, and the low weight of 0.73 lbs means zero performance impact or load on the firewall.