ISR Performance HGC Long Tube Headers - VQ35DE/HR 350Z / G35 / 370Z
Elevate your Nissan’s performance with ISR Performance HGC Long Tube Headers, engineered for the VQ35DE and VQ35HR engines in the 350Z, G35, and 370Z. Crafted from high-quality 304 stainless steel, these headers feature a stepped primary design and heavy-duty flanges to optimize torque at low-to-mid RPMs, delivering noticeable power gains. The innovative HGC (High Ground Clearance) design ensures maximum clearance without compromising airflow or scavenging, making them ideal for enthusiasts seeking both performance and practicality.
Designed with precision, these headers include two O2 sensor bungs located downstream of the collector, allowing compatibility with factory upstream and downstream O2 sensors. Note: For 350Z models, the primary O2 sensor harness will require extension due to the repositioned bung (O2 extension harness fits 2002-2004 350Z and 2003-2005 G35 with heated O2 sensors featuring blue/green connectors).
***O2 Extension Harness Fitment: Will only work with 02-04 350z and 03-05 G35 that have the heated O2 sensors with Blue and Green Connectors***
What’s in the Box:
2x 304 Stainless Steel Long Tube Headers
2x 2-Bolt Exhaust Gaskets
2x Head-to-Manifold Gaskets
4x O2 Sensor Bung Plugs
4x Exhaust Nuts
4x Exhaust Bolts
Replace your restrictive factory headers with ISR’s long tube design and experience enhanced exhaust flow and horsepower. Available at Enjuku Racing, your trusted source for premium Nissan aftermarket parts, these headers combine durability, cutting-edge engineering, and competitive pricing. Upgrade your 350Z, G35, or 370Z today and feel the difference on the street or track!
Upgrade Today
At Enjuku Racing, we have an extensive selection of premium aftermarket parts from top brands you trust to suit your unique needs. Whether you're looking for 350Z long tube headers, performance auto parts, or anything in between, we have you covered. Our competitive pricing and price match guarantee mean that you get the best value for your dollar. Our team of Nissan experts has decades of experience in the racing and tuner community, so you know you're getting high-quality Nissan products and dependable advice when you shop with us.
And with fast turnaround times on orders, there's no better choice than Enjuku Racing for ISR performance HGC long tube headers and more. Upgrade today and enjoy unbeatable prices.
