NISMO headers are truly a work of performance art
Just check out those "stack-of-dimes" weld beads from the TIG welding process. Equal-length, mandrel-bent T-304 stainless steel headers are designed, tuned, dyno-tested, and handcrafted to optimize your Nissan's performance. Smooth mandrel-bends and merged cone collectors reduce back pressure while increasing exhaust gas flow and velocity. Translation? NISMO R-tune headers make your engine's exhaust exit faster and more completely, allowing more air and fuel into your engine for increased horsepower throughout your engine's operating range.
Nissan Z Factory-Tuned Performance by NISMO
R-tune components do not carry any type of warranty and the following warning will apply. This part has been designed and is intended for off highway application only. The installation of this part on a vehicle intended for public streets or highways may violate laws and regulations relating to motor vehicle standards or emission regulations.
- 2003, 2004, 2005, and 2006 (does not apply to 300 horsepower engine)
- Equal length mandrel-bent tubing
- 100% T-304 stainless steel construction
- 1.625" primary tube stepped up to 1.75" diameter
- 2.25" cone merge collector
- Heavy-duty 3/8" flange
- Precise, bolt-on installation
- Nismo R-tuned part