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Vivid Racing Gear 
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
ISR Performance Shorty Headers - VQ35HR VQ37VHR- Nissan 350Z Z33 Nissan 370Z Z34
These Shorty headers are constructed with 304 brushed stainless steel and heavy duty flanges. Designed with 1-3/4" primary tubes, these headers are built to retain as much mid range torque as possible while allowing for good top end horsepower gains as well. These headers are designed to clear the OEM coolant tube / "Oil cooler" line found on the USDM Driver side of the block on the later model VQ37 engines without issue.
Each header features o2 bungs placed so that you can utilize your factory o2 sensors.
What's in the Box:
Fitment:
Notes:
These Shorty headers are constructed with 304 brushed stainless steel and heavy duty flanges. Designed with 1-3/4" primary tubes, these headers are built to retain as much mid range torque as possible while allowing for good top end horsepower gains as well. These headers are designed to clear the OEM coolant tube / "Oil cooler" line found on the USDM Driver side of the block on the later model VQ37 engines without issue.
Each header features o2 bungs placed so that you can utilize your factory o2 sensors.
What's in the Box:
- 2x Stainless Steel Shorty Headers
- 2x 3 bolt exhaust gaskets
- 2x Head to manifold gaskets
- 6x Exhaust Nuts
- 6x Exhaust Bolts
Fitment:
- Nissan 350Z Z33 | 370Z Z34
Notes:
- Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Unlock Your Vehicle's Potential with ISR Performance
Are you ready to take your ride to the next level? At Vivid Racing, we proudly offer a comprehensive range of ISR Performance products that are designed to maximize your vehicle's performance. Whether you're hitting the track or cruising the streets, ISR Performance has got you covered with high-quality aftermarket parts that deliver unmatched reliability and performance.
Why Choose ISR Performance?ISR Performance is a brand that resonates with automotive enthusiasts. With a reputation for excellence, ISR focuses on producing top-tier components that enhance the driving experience. From exhaust systems to suspension upgrades, each product is meticulously crafted to ensure optimal performance. If you're a 30-year-old male fan of performance tuning, you'll appreciate the precision engineering and attention to detail that ISR Performance embodies.
Premium Products for Every EnthusiastAt Vivid Racing, we understand that every car enthusiast has unique needs. That's why we stock a wide variety of ISR Performance parts, including:
- Exhaust Systems: Experience a significant boost in horsepower and torque with ISR's expertly designed exhaust solutions.
- Suspension Kits: Achieve superior handling and ride quality with ISR's advanced suspension components.
- Intake Systems: Improve airflow and engine efficiency with ISR's high-performance intake systems.
Each ISR Performance product is rigorously tested to ensure it meets the highest standards of quality and performance. When you choose ISR, you're not just purchasing a part; you're investing in a legacy of innovation and excellence.
Join the ISR Performance CommunityBe part of a passionate community of automotive enthusiasts who share your love for performance. With ISR Performance, you're not just enhancing your vehicle; you're joining a movement dedicated to pushing the limits of what's possible. Shop now at Vivid Racing and elevate your driving experience with ISR Performance.
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ISR Performance IS-SSHD-VQ37SRT Shorty Headers - Nissan VQ35HR | VQ37VHR | 350z | 370z How would you rate this product?
David A. Verified Customer 
04-24-25 - PA, United States
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