PPE Engineering 350Z/G35 HR long tube race headers

Bring your HR to life with the performance that made PPE Engineering a legend in the VQ world. These Long Tube Equal Length Race Headers are engineered to deliver maximum exhaust flow, improved scavenging, and dyno-proven horsepower gains across the entire RPM range. If you’re building a track car, weekend toy, or simply maximizing the potential of your HR engine, PPE’s long tubes are the benchmark.

Built in the USA using mandrel-bent stainless steel and precision TIG welding, these headers provide superior durability and flow compared to shorty or factory manifolds. The equal-length runner design enhances torque, sharpens throttle response, and amplifies the signature HR exhaust note.

If you want the best header upgrade for your 350Z or G35 HR—this is it.

Key Features

• Equal-length long tube design for optimized scavenging & power

• Dyno-proven horsepower and torque gains on the VQ35HR

• Premium TIG-welded stainless steel construction

• Improved throttle response & mid-range torque

• Race-inspired design for maximum performance

• Fits both RWD and AWD Infiniti G35 HR variants

• Designed and manufactured in the USA by PPE Engineering

Vehicle Fitment

Nissan

• 2007–2008 Nissan 350Z (VQ35HR)

Infiniti

• 2007–2008 Infiniti G35 Sedan (VQ35HR) – RWD & AWD

• 2008 Infiniti G35 Coupe (HR) – RWD