Gravity performance intake resonator deletes offer an effective visual and performance upgrade for your Audi A4. Our resonator delete hoses replace the restrictive hose with a smooth-bore hose, which offers better air flow-improving both intake noise and throttle response.

Manufactured from highest quality T304 grade stainless steel

Mandrel bent and fully TIG welded for strength and durability

Designed to improve power and torque across the entire RPM range

Noticeably improves throttle response from your Audi A4

High flow design removes the OEM centre resonator box