ISR Performance Shorty Headers | VQ35DE Nissan 350Z & Infiniti G35
ISR Performance Shorty Headers | VQ35DE Nissan 350Z & Infiniti G35
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Specifications
Product details shared across all variants.
- Product type
- Exhaust Header Pipe
- Category
- Motor Vehicle Exhaust
- Color
- Silver
- Item condition
- New
- Item material
- Stainless steel
- Manufacturer type
- Aftermarket
- Motor vehicle type
- Car, SUV
- Vehicle engine part features
- Racing, Heat resistant, Direct fit, Performance upgrade, High performance
- Vehicle exhaust type
- High performance, Header-back
- Shipping dimensions (L × W × H)
- Shipping weight
- 17.0 lb
Billable shipping weight; may include dimensional weight.
ISR Performance Shorty Headers – VQ35DE Engine | Nissan 350Z Z33 & Infiniti G35
Unlock improved throttle response and horsepower with the ISR Performance Shorty Headers for the VQ35DE engine in the Nissan 350Z (Z33) and Infiniti G35. Designed as a direct replacement for the factory exhaust manifolds, these shorty headers deliver performance without sacrificing mid-range torque—perfect for street builds and track use (where legal).
Constructed from 304 brushed stainless steel, these headers feature 1-3/4” primaries for a balance of low-end torque and high-rpm power. Each unit includes O2 sensor bungs for seamless integration with your factory sensors and comes complete with all necessary gaskets and hardware for installation.
Key Features
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1-3/4” primary tubes designed for strong mid-range torque and top-end power
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304 brushed stainless steel construction for durability and corrosion resistance
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Heavy-duty flanges for secure, leak-free sealing
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Direct bolt-on replacement for factory manifolds
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Factory O2 sensor compatible – pre-welded O2 bungs for plug-and-play fitment
What’s Included
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2x Stainless Steel Shorty Headers
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2x 3-bolt exhaust gaskets
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2x Head-to-manifold gaskets
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6x Exhaust nuts
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6x Exhaust bolts
Vehicle Compatibility
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Nissan 350Z (Z33) with VQ35DE engine
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Infiniti G35 with VQ35DE engine
Note:
For competition use only. Not legal for use on public roads or highways.
Fits: 2003-2006 Nissan 350Z, 2003-2006 Infiniti G35 (VQ35DE)
