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The ISR MAF adapter for Nissan S13 SR/KA engines lets you adapt or mount a mass air flow sensor to the factory intake plumbing for those specific SR or KA configurations. It provides a clean, vehicle-specific interface to install a different sensor or relocate the OEM unit without guesswork, simplifying sensor integration during intake or tuning work on S13 chassis cars.
ISR Performance MAF Adapter - Nissan (S13) SR/KA
