Nissan 370Z Z34 / Infiniti G37 V36 2009-2016 VQ37VHR 3.7L V6 Polished Stainless Steel Lower Downpipe Set

Product Overview

This lower downpipe set is a bolt-on exhaust upgrade designed for the Nissan 370Z (Z34) and Infiniti G37 (V36 platform) powered by the VQ37VHR 3.7L naturally aspirated V6. It replaces the lower section of the factory front exhaust, connecting the manifold side of the system to the rest of the exhaust. It is intended for owners building a freer-flowing street performance exhaust on these popular rear-wheel-drive platforms.

Key Features and Benefits

• High-flow lower downpipe design intended to reduce restriction compared with a standard front pipe section
• Stainless steel construction with a 1.5 mm wall thickness
• Mirror-polished finish for a clean appearance under the car
• Direct bolt-on design intended to use the existing mounting points

Vehicle Compatibility

The supplier lists this set for the Nissan 370Z Z34 and Infiniti G37 on the V36 platform with the VQ37VHR 3.7L V6, model years 2009-2016. Variations in body style, transmission and market specification can affect fitment, so please confirm your exact vehicle before ordering. This fitment is supplier-stated and has not been independently verified.

Product Specifications

• Product type: lower downpipe set
• Material: stainless steel
• Wall thickness: 1.5 mm
• Finish: mirror polished
• Engine: VQ37VHR 3.7L V6 (naturally aspirated)
• Package size: 54 x 20 x 18 cm
• Gross weight: approx. 4.5 kg

Installation and Usage

Installation involves removing the factory lower front pipe section and bolting the new pipes into place. Allow the exhaust to cool fully, support the vehicle safely on stands or a hoist, and use new gaskets where required. Professional installation by an exhaust specialist is recommended. Modifications to the exhaust system may affect emissions, noise levels and compliance with New Zealand WoF and vehicle certification requirements, so check local rules before fitting.

Package Contents

Lower downpipe set as pictured. The supplier has not confirmed whether gaskets, bolts or clamps are included, so please do not assume mounting hardware is supplied.

Important Fitment Notice

Please compare the product images, dimensions and your existing parts before purchase. If you are unsure, send us your VIN or chassis number and we will help confirm compatibility before your order is processed.