Race Headers for Nissan 350z & 370z/ Infiniti G37 (2007-2014) with 3.5L 3.7L V6 Engines Stainless

Stainless Steel Exhaust Headers for Nissan 350Z / 370Z & Infiniti G37 (2007–2014)

Unleash your engine’s full potential with our High-Performance Stainless Steel Exhaust Headers, designed specifically for Nissan 350Z (2007–2008), Nissan 370Z (2009–2014), and Infiniti G37 (2008–2013) models. Engineered to dramatically improve exhaust flow, these headers replace restrictive factory manifolds, reducing back pressure and allowing each cylinder to breathe freely for maximum horsepower and torque gains.

Precision-built from T-304 stainless steel, these headers feature CNC-machined flanges, TIG and MIG welded construction, and smooth mandrel bends for superior strength and durability. By optimizing exhaust scavenging, this system delivers up to 15 horsepower and 20 lb-ft of torque while producing a deeper, more aggressive exhaust tone.

Fitment

• Nissan 350Z (2007–2008) – 3.5L V6 HR Engines

• Nissan 370Z (2009–2014) – All Models (3.7L)

• Infiniti G37 (2008–2013) – All Models, 2Dr & 4Dr (3.7L)

Key Features

• Dyno-tested gains: Up to 15 HP and 20 lb-ft torque

• T-304 stainless steel construction for maximum durability and corrosion resistance

• CNC-machined flanges ensure a perfect, leak-free fit

• 1 3/4” x 1 1/4” primary runners with 2 3/8” outlet for optimal exhaust flow

• Eliminates factory back pressure for improved performance and throttle response

• Compatible with factory or aftermarket exhaust systems

• Direct bolt-on design – uses OEM bolts and gaskets (included)

• Aggressive exhaust note enhances driving experience

Performance You Can Hear and Feel

Designed for enthusiasts seeking real performance gains, these performance headers work seamlessly with cold air intakes and cat-back exhausts to unleash the full potential of your Nissan or Infiniti engine. Expect quicker acceleration, smoother power delivery, and an unmistakable performance sound.