High-Performance Air Injection Block-Off Set | 22R & 22RE

Air Injection Block-Off Plate Kit

Streamline your exhaust system and eliminate bulky emissions hardware with the LCE Air Injection Block-Off Kit. Designed to securely seal the air injection ports on your exhaust manifold or header, this kit is the professional solution for off-road builds and engine bay simplifications.

These plates are precision-cut to provide a permanent, leak-proof seal, preventing exhaust leaks that can occur when removing factory air rails. Whether you are running a stock manifold or a high-performance header, this kit provides a clean, finished look to your 22R or 22RE engine.

Kit Includes:

• (2) Heavy-Duty Stainless Steel Plates: Laser-cut for a perfect fit and high-heat resilience.
• (2) Premium Exhaust Gaskets: Engineered to withstand extreme temperatures and ensure a gas-tight seal.

Technical Fitment & Specifications

• Exhaust Manifolds: Fits factory stock manifolds on 1985–1995 Toyota 22R/RE engines.
• Aftermarket Headers: Specifically designed to fit LC Engineering Headers and other aftermarket header flanges utilizing M10 - 1.25 x 16mm hardware.
• Material: Stainless steel construction prevents corrosion and ensures longevity in the harshest exhaust environments.

Important Application Notes

• Off-Road Use Only: This product is intended for racing, competition, or off-road vehicles. It is not legal for use on smog-controlled vehicles operated on public highways.
• Hardware Note: Designed for use with M10 - 1.25 x 16mm hardware. Ensure your header flange or manifold matches these specifications prior to installation.
• The LCE Advantage: Unlike thinner, generic plates that can warp under extreme exhaust heat, our stainless steel plates maintain their integrity, ensuring you never have to worry about a "ticking" exhaust leak from your block-off points.