Key Feature
Improved engine output & efficiency
High-flow tubing reduces backpressure, delivering extra HP and increased torque for sharper acceleration.
Large-diameter unrestricted tubing
2.5" piping with computerized mandrel bends ensures smooth, wrinkle-free internal surfaces for maximum flow.
High-quality stainless steel
Premium grade resists corrosion and heat, maintaining its integrity even under aggressive driving conditions.
TIG welded joints
All connections are TIG welded for smooth, strong seams that resist cracking and wear over time.
Compatible Models
Nissan 370Z Z34 2009-2018
Infiniti G37 3.7L V6 2008-2013 (Coupe and Sedan)
All Infiniti Q50/Q60 Models with 3.7L Engine (does not fit 2.0 or 3.0t models)performance.
Why Choose This Downpipe?
Full performance gain
High-flow tubing and large diameter reduce backpressure, unlocking the full high-rev potential of the VQ37VHR – more HP and torque across the RPM range.
Better exhaust note
Smoother flow gives the V6 a deeper, more muscular sound without drone or rasp – more fun every time you drive.
Built to last
TIG welding + CNC flanges – triple protection against leaks, rust, and cracking over time.
True bolt-on installation
Direct OEM replacement with no cutting or welding. 2-bolt mounting makes it quick and straightforward
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