Nissan 370Z / Infiniti G37 Q50 Q60 3.7L 2009-2017 2.5 inch Stainless Steel Downpipe Exhaust

Product Overview

Built for the 3.7L Nissan 370Z and Infiniti G37, Q50 and Q60 produced between 2009 and 2017, this 2.5 inch stainless steel downpipe replaces the factory front exhaust section. It suits owners developing a performance exhaust on their V6-powered coupe or sedan and wanting a larger-bore front section.

Key Features and Benefits

• 2.5 inch pipe size as listed
• Stainless steel construction
• Designed around the 3.7L engine
• Covers both Nissan and Infiniti models
• Retrofit and upgrade part, supplied new
• A practical starting point for a full aftermarket exhaust build

Vehicle Compatibility

The supplier lists fitment for 2009-2017 Nissan 370Z and Infiniti G37, Q50 and Q60 with the 3.7L engine. This fitment is supplier-stated and has not been independently verified. Nismo versions, AWD variants and sedan versus coupe layouts may differ, so please confirm with us before ordering.

Product Specifications

• Product type: downpipe
• Size: 2.5 inch
• Material: stainless steel
• Engine: 3.7L
• Years: 2009-2017
• Condition: new
• Package size: 55 x 22 x 19 cm
• Gross weight: approx. 4.6 kg

Installation and Usage

Fitting requires the vehicle to be raised and the factory front exhaust section removed. Professional installation by a qualified exhaust or performance workshop is recommended. Whether this downpipe retains or removes catalytic converters has not been confirmed; if converters are removed, ECU tuning will typically be needed. Check flanges, sensors and clearances after fitting.

Package Contents

Sold as a single item: downpipe as pictured. The supplier has not confirmed the inclusion of gaskets, bolts or sensor fittings, nor whether a left and right pair is supplied.

Important Fitment Notice

Please send us your VIN or chassis number before purchasing so we can help confirm fitment. If this part removes catalytic converters, it is intended for off-road and motorsport use only; removing emissions equipment from a road vehicle in New Zealand may result in a WoF failure, and compliance is the owner's responsibility. Images are for reference only.