The 3” lower racing downpipes complete the exhaust upgrade by connecting directly to the upper downpipes. Designed to enhance flow, reduce backpressure, and amplify exhaust tone, these are ideal for tuned or high-flow setups.
Lower Downpipes – Infiniti Q50 / Q60 / Nissan Z (RZ34) – VR30
•3” mandrel-bent 304 stainless steel
•TIG-welded for clean precision joints
•Includes brackets, clamps, and gaskets
•Power gains: +10–15 HP standalone / +80 HP paired with upper downpipes
•Compatible with OEM and aftermarket cat-back systems
Fitment:
•2016+ Infiniti Q50 3.0T
•2017+ Infiniti Q60 3.0T
•2023+ Nissan Z








