5ZIGEN EXHAUST MANIFOLD PRO RACER HEADER FOR HONDA CIVIC FD2 BHOEX17-P

 

5ZIGEN EXHAUST MANIFOLD PRO RACER HEADER FOR HONDA CIVIC FD2 BHOEX17-P

Here are the top advantages of the 5ZIGEN Exhaust Manifold Pro Racer Header for Honda Civic FD2 (BHOEX17-P) — tailored to enthusiasts who demand both performance and engineering precision for the K20A powerplant:

1. True Equal-Length Design for Maximum Pulse Efficiency

• The Pro Racer header features equal-length primary runners, ensuring optimal exhaust gas scavenging, which directly improves torque delivery and mid-high RPM power.
• This design promotes balanced exhaust pulses, minimizing backpressure and turbulence inside the manifold.

2. Substantial Horsepower & Torque Gains

• Designed specifically for the Civic FD2 Type R, this header unlocks an impressive increase in top-end horsepower while smoothing out mid-range torque dips.
• Ideal when paired with aftermarket exhaust and tuned ECU — a must for track or spirited street driving.

Track-Proven, Motorsport-Level Construction

• Used in Japan Super Taikyu and Time Attack machines, this header is crafted for serious racing demands.
• Built by 5ZIGEN, a reputable name in motorsport, it carries real-world race data into its design.

Precision TIG Welded, Stainless Steel Construction

• Made from high-grade SUS304 stainless steel, the header offers superior heat resistance and longevity over OEM or mild steel alternatives.
• TIG welds ensure a strong, clean finish with minimal flow disruption.

Reduced Engine Bay Heat & Improved Thermal Management

• The header’s layout and materials help improve thermal flow, keeping engine bay temperatures lower, which is crucial for intake efficiency and long-term durability of surrounding components.

Aggressive, Natural K20 Sound Enhancement

• Enhances the raw, high-pitch VTEC tone that FD2 owners crave — without resorting to overly loud or droning setups.
• Keeps the tone refined yet race-inspired, especially when matched with 5ZIGEN cat-back systems. 

Bolt-On Compatibility

• Direct-fit for Honda Civic FD2 Type R, this header maintains OEM fitment points, allowing for a straightforward installation without major modifications.
• Can be used with stock or aftermarket B-pipes.

If you’re building a naturally aspirated K20A monster, the 5ZIGEN Pro Racer Header is a no-compromise solution — designed for tuners who want nothing short of precision, reliability and lap-time advantage.

5ZIGEN EXHAUST MANIFOLD PRO RACER HEADER FOR HONDA CIVIC FD2 BHOEX17-P