The Japspeed Stainless Steel Decat Pipes are designed to improve exhaust flow and engine performance on Nissan 370Z Z34 3.7 V6 models from 2009 to 2020.
Replacing the restrictive factory catalytic converters with a pair of free-flowing stainless steel decat pipes allows exhaust gases to pass through the exhaust system more efficiently, helping reduce back pressure and improve engine response.
Manufactured from high-quality T304 stainless steel, these decat pipes are designed to reduce exhaust restrictions and support increased power output from the 3.7-litre V6 engine.
The free-flowing design allows the engine to breathe more efficiently, helping improve throttle response and exhaust gas flow, particularly at higher engine speeds.
Featuring TIG-welded construction and CNC-machined flanges, the decat pipes offer strength, durability and corrosion resistance.
Designed for direct bolt-on fitment, the pipes replace the original catalytic converter sections without requiring a complete exhaust system replacement.
Features
Manufactured from high-quality T304 stainless steel
Pair of one-piece decat pipes
Replaces the restrictive factory catalytic converters
Free-flowing design to improve exhaust gas flow
Designed to reduce exhaust back pressure
Helps improve throttle response and engine performance
Designed to support increased engine power output
TIG-welded construction
CNC-machined flanges
Direct bolt-on fitment
Durable, corrosion-resistant stainless steel construction
Suitable for off-road and track applications
Vehicle Fitment
Nissan 370Z Z34 3.7 V6 (2009–2020)
Please Note
Sold for off-road and track use only.
These decat pipes remove the factory catalytic converters and will not pass an MOT emissions test while fitted. They are not suitable for use on public roads.
