Nissan Skyline R32 R33 R34 GTR MAF Air Duct Hose Assembly 16577MA Position

Restore OEM performance and airflow precision to your Nissan Skyline R32, R33, or R34 GTR with the genuine MAF Air Duct Hose Assembly for the RB26DETT engine, now available at Terra Firma Automotive. Positioned at 16577MA, this essential component connects directly beneath the Mass Air Flow (MAF) sensor, maintaining accurate air readings and supporting your GTR’s iconic twin-turbo system. Molded from high-grade ribbed rubber and secured with factory-style hose clamps, this duct hose assembly is engineered to handle the demands of high-performance engines.

Over time, factory air duct hoses can become brittle, crack, or develop leaks, leading to incorrect MAF readings, reduced throttle response, and compromised fuel efficiency. Replacing the old duct with an authentic Nissan part ensures proper sealing, optimized airflow, and the retention of your GTR’s factory-engineered intake characteristics. Whether you're maintaining a concours-level restoration or chasing reliable power on the street or track, this component is vital for keeping your RB26DETT breathing correctly.

Terra Firma Automotive specializes in sourcing hard-to-find, genuine Nissan parts for dedicated Skyline GTR enthusiasts worldwide. Our commitment to quality and authenticity ensures your vehicle remains true to its heritage while performing at its peak. Don’t trust the lifeblood of your intake system to inferior reproductions. Choose the genuine Nissan Skyline GTR MAF Air Duct Hose Assembly from Terra Firma Automotive and keep your RB26 running flawlessly. Order now—limited stock available for these rare, original components.