These step headers are fully engineered and manufactured using metal 3D printing in 304 stainless steel, developed specifically for the Porsche 964 platform to optimize exhaust flow, pulse timing, and thermal stability.
Each primary runner features a step-header architecture designed to maintain exhaust gas velocity as volume increases, improving scavenging efficiency across the RPM range. Equal-length runners ensure consistent exhaust pulse timing before merging into a precision-engineered collector tailored for the 964 engine layout.
Metal additive manufacturing enables complex internal geometry, smooth internal transitions, and repeatable dimensional accuracy beyond traditional fabrication methods. The result is a structurally uniform, high-temperature–resistant header system designed for motorsport-level performance and OEM-grade fitment on the 964 chassis.
Designed, printed, and finished in-house for uncompromising quality.
These step headers are fully engineered and manufactured using metal 3D printing in 304 stainless steel, developed specifically for the Porsche 964 platform to optimize exhaust flow, pulse timing, and thermal stability.
Each primary runner features a step-header architecture designed to maintain exhaust gas velocity as volume increases, improving scavenging efficiency across the RPM range. Equal-length runners ensure consistent exhaust pulse timing before merging into a precision-engineered collector tailored for the 964 engine layout.
Metal additive manufacturing enables complex internal geometry, smooth internal transitions, and repeatable dimensional accuracy beyond traditional fabrication methods. The result is a structurally uniform, high-temperature–resistant header system designed for motorsport-level performance and OEM-grade fitment on the 964 chassis.
Designed, printed, and finished in-house for uncompromising quality.
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