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2017–2025 Infiniti Q60 Exhaust FAQ's

Please read our FAQs page to find out more.

How do I add sound without drone on a Q60?

A quality cat‑back with proper muffler volume and a resonator deepens tone while controlling rasp/drone for daily use.

Catted vs catless downpipes on the VR30—what’s smarter for the Q60?

High‑flow cats support power while controlling odor and rasp. Catless flows more but may be emissions‑noncompliant; check local laws and always tune.

Do I need a tune after downpipes or headers?

Yes—post‑exhaust changes affect fueling and trims. A calibration restores targets, manages CELs, and protects the engine under load.