PLM Long Tube Headers Catted – Nissan VQ35DE / VQ35HR / VQ37VHR 350Z, G35, G37, 370Z

PLM Long Tube Headers Catted – Nissan VQ35DE / VQ35HR / VQ37VHR 350Z, G35, G37, 370Z
SKU: PLM-VQ35-LT-HEADERS-CAT

Product Details

Unlock significant horsepower, torque, and throttle response improvements with the PLM Power Driven Catted Long Tube Headers. Designed for serious enthusiasts, this system replaces the restrictive factory exhaust manifolds with a high-flow, performance-oriented design that improves scavenging, reduces backpressure, and delivers a deeper, more aggressive exhaust note.

Manufactured from premium stainless steel and hand TIG welded, these long tube headers are built to handle the demands of street and track use. The carefully engineered primary lengths and smooth collectors maximize exhaust velocity while maintaining excellent drivability across the entire RPM range.

High-flow metallic catalytic converters are integrated into the design, providing improved flow while retaining compatibility with factory O2 sensors. The bolt-on configuration allows installation with the OEM mid-pipe and most aftermarket exhaust systems, making this an ideal upgrade whether your vehicle is lightly modified or part of a more extensive performance build.

Vehicle Fitment

• Nissan 350Z

• Nissan 370Z

• Infiniti G35

• Infiniti G37

• VQ35DE engines

• VQ35HR engines

• VQ37VHR engines

• Fits AWD applications

• Fits LHD and RHD models

Features

• Integrated high-flow catalytic converters with V-band connection

• 2-bolt flange for bolt-on connection to the mid Y-pipe

• 2.5" outer diameter exhaust collector

• 1.8" outer diameter primary tubing

• Direct bolt-on installation to OEM mid-pipe

• 16-gauge stainless steel construction

• Mandrel-bent piping for smooth, unrestricted flow

• Precision CNC machined flanges

• 3/8" thick flanges for strength and sealing

• High-quality hand TIG welding

• Compatible with factory O2 sensors

• Works with most aftermarket exhaust systems

• Includes gaskets and hardware

• PLM one year warranty

Performance Benefits

PLM long tube headers are engineered to produce real, noticeable gains throughout the powerband. By improving exhaust flow and reducing restriction, drivers can expect quicker throttle response, stronger mid-range pull, and improved top-end performance, all paired with a sharper and more aggressive exhaust tone.