MBRP Universal T304 SS Dual Tip 4in OD/2.5in Inlet 2021-audi-q7-esi6527392 More power requires additional airflow

More power requires additional airflow

PCV side only — does not address CCV blow-by

Bolt-on installation — no cutting

Maintain peak performance and compatibility with the Eventuri PCV Breather Adapter Kit for your 2023+ Audi C8 RS6 or RS7

High quality metal matrix catalyst flows more than cheaper ceramic matrix cats

MBRP Universal T304 SS Dual Tip 4in OD/2.5in Inlet 2021-audi-q7-esi6527392 More power requires additional airflowThe exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why MBRP offers such a wide assortment of high quality, bolt on tips, because everybody has their own idea of style. MBRP offers T304 polished stainless, Black coated, Burnt End and Carbon Fiber tip options in various sizes. The tips are universal fit so be sure to measure your tail pipes outside diameter and match